Wall breaking machine, control method and control system therefor

[0051] Example one:

[0052] Such as figure 1 As shown, a control method of a wall breaking machine includes the following steps:

[0053] Step S100, controlling the heating device to turn on to heat the material;

[0054] Step S102, in the process of heating the material, the motor is controlled to rotate intermittently so that the motor drives the cutter to stir the material.

[0055] The control method of the wall breaker provided by the above embodiment of the present invention includes controlling the heating device to be turned on to heat the material, and during the heating of the material, controlling the motor to rotate intermittently so that the motor drives the tool connected to it. Rotate, stir the material, realize the tumbling of the material, make the material evenly heated, and avoid the sticking, sticking and sticking of the bottom of the material during the heating process. Preferably, when the heating device is turned on, the motor is controlled to start intermittent rotation. Of course, it is also possible to control the heating device to turn on for a preset period of time before the motor starts to rotate intermittently; during the heating process of the material, compared with the motor not rotating, the motor intermittent rotation can realize the agitation of the material and avoid the material from sticking to the bottom. At the same time, compared to the continuous rotation of the motor, the intermittent rotation of the motor can realize the agitating of the material while avoiding breaking or even smashing the material, because the material is smashed and the particles become smaller, but the phenomenon of muddy bottom is more likely to occur. Therefore, the motor Intermittent rotation can avoid the problem of muddy bottom caused by broken materials and too small particles, and at the same time can reduce the energy consumption of the motor.

[0056] The heating device can be a heating tube, or a heating plate, or any other device capable of heating the material. Preferably, the heating device works at full power, which shortens the heating period.

[0057] Preferably, step S102 specifically includes: controlling the motor to rotate for a first preset period of time and stop rotating for a second preset period of time. The rotation speed of the motor is between 2000 r/min and 10000 r/min within the first preset period of time. /min.

[0058] In the above embodiment, the rotation speed of the motor is greater than or equal to 2000r/min and less than or equal to 10000r/min, that is, the motor rotates at a low speed, which can realize the material toss and avoid the bottom of the mud, and further prevent the excessive speed of the tool from smashing the material. At the end, preferably, the motor adopts a soft start working mode, and the speed is increased from 2000r/min to 10000r/min. The rotation speed of the motor can be 2000r/min, 3000r/min, 4000r/min, 5000r/min, 6000r/min, 7000r/min, 8000r/min, 9000r/min, 10000r/min. In practice, the motor speed can be adjusted according to the shape and size of the tool.

[0059] Preferably, the rotation speed of the motor is greater than or equal to 5000 r/min and less than or equal to 10000 r/min, which can not only realize the agitation of the material, but also prevent the material from being broken by the excessively high speed of the tool.

[0060] Preferably, the first preset duration is in the range of 1s to 2s, and the second preset duration is in the range of 3s to 5s.

[0061] In the above-mentioned embodiment, the first preset duration is greater than or equal to 1s and less than or equal to 2s to ensure that the material is in a tossing state, and at the same time to prevent the material from being broken if the first preset duration is too long; the second preset duration is greater than or equal to 3s and less than or equal to 5s, the first preset duration is less than the second preset duration. While ensuring that the cutter can stir the material, it prevents the material from being smashed due to the first preset duration being too long and the second preset duration being too short.

[0062] The wall breaker has multiple working modes, such as working mode I and working mode II. Working mode I is used for cooking porridge, and working mode II is used for making soy milk or rice paste. Of course, the wall breaking machine can also have other working modes. For example, there is a working mode III for raw grinding.

[0063] Embodiment two:

[0064] Such as figure 2 As shown, the control method of the wall breaking machine in working mode I for cooking porridge includes the following steps:

[0065] Step S200, controlling the heating device to turn on to heat the material;

[0066] Step S202, in the process of heating the material, control the motor to rotate intermittently so that the motor drives the cutter to stir the material;

[0067] Step S204, in the process of heating the material, detecting the temperature of the material;

[0068] Step S206, judging whether the temperature of the material reaches a preset temperature;

[0069] Step S208, if the temperature of the material reaches the preset temperature, control the motor to stop rotating and control the heating device to intermittently heat;

[0070] Step S210, detecting the duration of intermittent heating by the heating device;

[0071] Step S212: Determine whether the duration reaches the third preset duration;

[0072] Step S214, if the duration reaches the third preset duration, the heating device is controlled to stop working.

[0073] Compared with the first embodiment, in the process of heating the material, the temperature of the material is detected from time to time or intermittently, and it is judged whether the temperature of the material reaches the preset temperature. If the temperature of the material does not reach the preset temperature, the heating device is controlled to continue Maintain the open state, and the motor maintains intermittent rotation, to avoid material paste bottom; if the temperature of the material reaches the preset temperature, the paste bottom phenomenon is not easy to occur due to the increase of the material temperature, at this time control the motor to stop rotating and control the heating device intermittently Heating to prevent the material from overflowing due to the continuous heating of the heating device.

[0074] Preferably, the step of controlling the intermittent heating of the heating device specifically includes: controlling the heating device to cyclically work in a mode of heating for the fifth preset duration and stopping heating for the sixth preset duration, and the range of the fifth preset duration is within the range of 2s to 4s. , The sixth preset duration is within the range of 7s-15s, which can not only ensure that the material is in a boiling state, but also avoid material overflow caused by the fifth preset duration being too long and the sixth preset duration being too short.

[0075] Preferably, the preset temperature is equal to the boiling point of the material.

[0076] In working mode I and working mode II, set the preset temperature to the boiling point of the material. When the material is heated to the boiling point, the material can already be rolled. At this time, the motor stops rotating, which can reduce the energy consumption of the wall breaker. And can extend the service life of the motor.

[0077] In working mode I, when the temperature of the material reaches the preset temperature, the motor is controlled to stop rotating, and the heating device is controlled to heat intermittently. During the intermittent heating of the heating device, the intermittent heating time of the heating device (the duration) Refers to the sum of the heating time and the heating stop time during the intermittent heating of the heating device, that is, the total time that the heating device maintains the intermittent heating mode), to determine whether the duration of the intermittent heating reaches the third preset duration, and when the duration does not reach When the third preset time period is used, the heating device is maintained in an intermittent heating state and the motor stops rotating; when the time period reaches the third preset time period, the heating device is controlled to stop working to complete the process of cooking porridge.

[0078] Preferably, the third preset time period is in the range of 10min-20min to ensure that the material is cooked while avoiding unnecessary energy consumption of the wall breaker. The third preset time period may be 10min, 15min, or 20min.

[0079] In a specific embodiment, when rice porridge is being cooked, in step S200, the heating device continuously heats with full power; in step S202, the motor adopts a soft start working mode, and the rotation speed is increased from 5000r/min to 10000r/min, And the motor cyclically works in the mode of rotating for 1s and stopping for 3s; after the material reaches the boiling point, the motor stops rotating, and the heating device works intermittently. Specifically, in step S210, the heating device heats for 4s and stops heating for 11s, and the heating time is 20min.

[0080] In the actual application process, for different ingredients, different first preset duration and second preset duration can be set, so that the mode of intermittent rotation of the motor corresponds to the working mode of the wall breaker. The mode of intermittent rotation of the motor corresponds to the material material in the working mode of the wall breaker. For example, when making millet porridge, because millet porridge is more likely to have a bottom mash, in step S202, the motor speed is increased from 7000r/min to 10000r/min, and the motor rotates for 2s and stops rotating for 3s. In S210, the heating time is 15 minutes.

[0081] Embodiment three:

[0082] The wall breaker includes working mode II for making rice cereal or soy milk, such as image 3 As shown, the control method of the wall breaker in working mode II includes the following steps:

[0083] Step S300, controlling the heating device to turn on to heat the material;

[0084] Step S302, in the process of heating the material, control the motor to rotate intermittently, so that the motor drives the cutter to stir the material;

[0085] Step S304, in the process of heating the material, detecting the temperature of the material;

[0086] Step S306, judging whether the temperature of the material reaches a preset temperature;

[0087] Step S308, if the temperature of the material reaches the preset temperature, the motor is controlled to stop rotating, and the heating device is controlled to heat intermittently;

[0088] Step S310, detecting the duration of intermittent heating by the heating device;

[0089] Step S312: Determine whether the duration reaches the third preset duration;

[0090] Step S314, if the duration reaches the third preset duration, control the heating device to stop working;

[0091] In step S316, after the heating device is controlled to stop working, the motor is controlled to rotate at the preset speed for a fourth preset period of time, so that the motor drives the cutter to crush the material.

[0092] Compared with the second embodiment, in working mode II, when the heating device intermittently heats the third preset period of time when making rice cereal or making soybean milk, the heating device is controlled to stop working, and the motor is controlled to rotate at the preset speed. For a long time, preferably, the motor rotates at full speed, so that the increase in the speed of the cutter can crush the material.

[0093] Preferably, the fourth preset duration is in the range of 1 min to 3 min to ensure that the material is completely broken into a paste, which can be 1 min, 2 min, or 3 min, and the preset rotation speed of the motor is 25000r/min~30000r/min.

[0094] In a specific embodiment, when making rice paste, in step S300, the heating device continuously heats at full power; in step S302, the motor adopts a soft start working mode, and the speed is increased from 5000r/min to 10000r/min , And the motor cyclically works in the mode of rotating for 1s and stopping for 3s; when the material reaches the boiling point, the motor stops rotating, and the heating device works intermittently. Specifically, in step S310, the heating device heats for 4s and stops heating for 11s, and the heating time is 20min; In step S316, the fourth preset duration is equal to 3 min, and the preset rotation speed of the motor ranges from 25000 r/min to 30000 r/min.

[0095] The embodiment of the second aspect of the present invention provides a control system 400 of a wall breaker, including a control module 402, used to control the heating device to turn on to heat the material, and to control the motor to rotate intermittently during the heating of the material, So that the motor drives the cutter to stir the material.

[0096] The control system 400 of the wall breaking machine provided by the above embodiment of the present invention, such as Figure 4 As shown, the control module 402 controls the heating device to turn on to heat the material. In the process of heating the material, the motor is controlled to rotate intermittently. The motor drives the cutter to agitate the material to prevent the material from sticking to the bottom. At the same time, it can also avoid the intermittent rotation of the motor. The problem that the tool will smash the material caused by the long rotation of the motor, so as to further ensure that there will be no muddy bottom phenomenon and reduce the energy consumption of the wall breaker.

[0097] Preferably, as Figure 4 As shown, the control module 402 is specifically configured to: in the process of heating the material, control the motor to rotate for a first preset period of time and stop rotating for a second preset period of time, wherein, within the first preset period of time, The rotation speed of the motor is in the range of 2000r/min~10000r/min.

[0098] In the process of processing the material, the control module 402 controls the motor to rotate intermittently, and during the rotation, the rotation speed of the motor is greater than or equal to 2000r/min and less than or equal to 10000r/min, so that the motor rotates at a low speed, so as to both It is stirred to prevent the bottom from sticking, and it can avoid the material sticking due to the excessive speed of rotation and breaking the material.

[0099] Preferably, as Figure 4 As shown, the control system 400 of the wall breaking machine further includes a temperature detection module 404 and a temperature judgment module 406. The temperature detection module 404 is used to detect the temperature of the material; the temperature judgment module 406 is used to judge whether the temperature of the material reaches the preset temperature; the control module 402 is also used to control the motor when the temperature judgment module 406 judges that the temperature of the material reaches the preset temperature Stop the rotation and control the heating device to heat intermittently.

[0100] In the above embodiment, in the process of heating the material, the temperature detection module 404 detects the temperature of the material from time to time or intermittently, and the temperature determination module 406 determines whether the temperature of the material reaches the preset temperature. When the temperature determination module 406 determines that the temperature of the material reaches When the temperature is preset, the temperature of the material rises and the bottom is not easy to appear, so the control module 402 controls the motor to stop rotating and controls the heating device to heat intermittently to avoid overflow of the material.

[0101] Preferably, the control system 400 of the wall breaker further includes a duration detection module 408 and a duration judgment module 410. The duration detection module 408 is used to detect the duration of intermittent heating of the heating device; the duration determination module 410 is used to determine whether the duration reaches the third preset duration; the control module 402 is also used to determine when the duration determination module 410 determines that the duration reaches the third preset duration , Control the heating device to stop working.

[0102] In the above embodiment, during the intermittent heating process of the heating device, the duration detection module 408 detects the intermittent heating duration of the heating device from time to time or intermittently detects the intermittent heating duration of the heating device. The duration determination module 410 determines that when the duration of the intermittent heating reaches the third preset duration, the material is being cooked. In the cooked state, the control module 402 controls the heating device to stop working.

[0103] In working mode I and working mode II, there can be separate temperature detection module 404, temperature judgment module 406, duration detection module 408, and duration judgment module 410, or they can share temperature detection module 404, temperature judgment module 406, duration detection module 408 and Duration judgment module 410.

[0104] Preferably, the control module 402 is further configured to control the motor to rotate at the preset speed for a fourth preset period of time after the heating device is controlled to stop working, so that the motor drives the cutter to crush the material.

[0105] In the above-mentioned embodiment, in the working mode II of making rice paste or making soy milk, when the heating device intermittently heats for the third preset duration, the control module 402 controls the heating device to stop working, and then controls the motor to rotate at the preset speed. Fourth, the preset time length is used for the cutter to crush the material. Preferably, the motor rotates at full speed.

[0106] The embodiment of the third aspect of the present invention provides a wall breaking machine, including the wall breaking machine control system 400 of any of the above embodiments, and having the beneficial effects of the wall breaking machine control system 400 of any of the above embodiments, I will not repeat them here.

[0107] In summary, the control method of the wall breaker provided by the embodiment of the present invention uses the intermittent rotation of the motor during the heating process to further control the intermittent rotation speed of the motor, which can realize the stirring effect of the motor on the material and avoid the material At the same time, through the time and speed of the motor's intermittent rotation, it can avoid the material from smashing the bottom caused by the motor breaking the material, so as to avoid the phenomenon of material smashing during the heating process of the wall breaker.