阅读说明：本技术 谷物添加装置、谷物添加控制方法及装置 (Grain adding device, grain adding control method and grain adding control device ) 是由 夏金生 于 2018-08-10 设计创作，主要内容包括：本申请涉及一种谷物添加装置、谷物添加控制方法及装置。其中,谷物添加装置,包括：谷物箱,传输单元,谷物漏管,滤网,第一管件,谷物收集单元,抽风机和控制器；谷物箱通过传输单元与谷物漏管的进料口连接,谷物漏管的进风口设置有滤网,且与外界空气连通；谷物漏管的出料口通过第一管件与谷物收集单元的入口连通,谷物收集单元的出口设置有抽风机,且传输单元用于将谷物箱中的谷物传输到谷物漏管中；控制器分别与传输单元和抽风机电连接。采用控制器控制抽风机和传输单元,实现谷物的自动添加。(The application relates to a grain adding device, a grain adding control method and a grain adding control device. Wherein, cereal adds device includes: the grain box, the transmission unit, the grain drain pipe, the filter screen, the first pipe fitting, the grain collection unit, the exhaust fan and the controller; the grain box is connected with a feed inlet of the grain leakage pipe through the transmission unit, and an air inlet of the grain leakage pipe is provided with a filter screen and is communicated with the outside air; the discharge hole of the grain leakage pipe is communicated with the inlet of the grain collection unit through a first pipe fitting, the outlet of the grain collection unit is provided with an exhaust fan, and the transmission unit is used for transmitting grains in the grain box into the grain leakage pipe; the controller is respectively electrically connected with the transmission unit and the exhaust fan. And the controller is adopted to control the exhaust fan and the transmission unit, so that the automatic addition of the grains is realized.)

1. A grain adding device is characterized by comprising a grain box, a transmission unit, a grain leakage pipe, a filter screen, a first pipe fitting, a grain collecting unit, an exhaust fan and a controller; the grain box is connected with the feed inlet of the grain drain pipe through the transmission unit;

the filter screen is arranged at the air inlet of the grain drain pipe and is communicated with the outside air; the discharge hole of the grain leakage pipe is communicated with the inlet of the grain collection unit through the first pipe fitting; the outlet of the grain collection unit is provided with the exhaust fan, and the transmission unit is used for transmitting grains in the grain box to the grain leakage pipe;

the controller is respectively electrically connected with the transmission unit and the exhaust fan.

2. The grain adding apparatus according to claim 1, wherein the grain tank is located above the grain escape pipe, and the transfer unit includes a valve;

the controller is electrically connected with the valve and used for controlling the opening or closing of the valve so that the amount of the grains conveyed to the grain leakage pipe by the grain box reaches a target amount.

3. The grain adding apparatus according to claim 2, further comprising an electronic scale for collecting weight information of the remaining grain in the grain tank, wherein the controller is electrically connected to the electronic scale and receives the weight information of the remaining grain.

4. The grain adding apparatus according to claim 1, further comprising a second pipe, one end of the second pipe passing through an outlet of the grain collection unit and connected to the grain collection unit, and the other end of the second pipe being connected to the suction fan.

5. A grain addition control method applied to the grain addition device according to any one of claims 1 to 4, comprising:

after the exhaust fan operates for a first preset time, controlling the operation of the transmission unit to enable the grains in the grain box to be transmitted to the grain leakage pipe;

and when the grain amount output by the grain box reaches a target amount, controlling the transmission unit to stop working.

6. The grain addition control method according to claim 5, further comprising, after the step of controlling the operation of the transport unit to stop:

and controlling the exhaust fan to stop working at a second preset time after the transmission unit stops working.

7. The grain addition control method according to claim 5, further comprising, before the step of controlling the operation of the transporting unit to stop when the amount of grain output from the grain tank reaches a target amount:

and judging whether the grain quantity output by the grain box reaches the target quantity.

8. The grain addition control method according to claim 5, further comprising, after the suction fan is operated for a first preset time, before the step of controlling the operation of the transfer unit:

and controlling the exhaust fan to operate according to the received trigger instruction.

9. A grain addition control apparatus, comprising:

the power control module is used for controlling the transmission unit to operate after the exhaust fan operates for a first preset time, so that the grains in the grain box are transmitted to the grain leakage pipe;

and the transmission stopping control module is used for controlling the transmission unit to stop working when the grain amount output by the grain box reaches a target amount.

10. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of the method of any of claims 5-8 are implemented when the program is executed by the processor.

Technical Field

The invention relates to the technical field of control, in particular to a grain adding device, a grain adding control method and a grain adding control device.

Background

At present, when cooking is carried out, grains are mainly placed into a pot for cooking by manpower, and the control of the amount of the added grains also depends on manual experience. With the increasing living standards, there is a need for an apparatus capable of automatically adding grains, which can automatically add grains into a target container such as a pot when a task such as cooking is required, so as to improve the automation degree and accuracy of grain addition.

Disclosure of Invention

In view of the above, it is necessary to provide a grain adding device, a grain adding control method, and a grain adding device, which are directed to the problem that the conventional grain adding still depends on manpower.

In one aspect, the embodiment of the invention provides a grain adding device, which comprises a grain box, a transmission unit, a grain leakage pipe, a filter screen, a first pipe fitting, a grain collecting unit, an exhaust fan and a controller, wherein the grain box is arranged on the grain box; the grain box is connected with the feed inlet of the grain drain pipe through the transmission unit;

the air inlet of the grain leakage pipe is provided with a filter screen and is communicated with the outside air; the discharge hole of the grain leakage pipe is communicated with the inlet of the grain collection unit through a first pipe fitting; an exhaust fan is arranged at an outlet of the grain collection unit, and the transmission unit is used for transmitting grains in the grain box to the grain leakage pipe;

the controller is respectively electrically connected with the transmission unit and the exhaust fan.

In one embodiment, the grain tank is positioned above the grain leakage pipe, and the transmission unit comprises a valve;

the controller is electrically connected with the valve and is used for controlling the opening or closing of the valve so that the grain quantity conveyed into the grain leakage pipe by the grain box reaches the target quantity.

In one embodiment, the grain adding device further comprises an electronic scale for collecting weight information of the remaining grains in the grain tank, and the controller is electrically connected with the electronic scale and used for receiving the weight information of the remaining grains.

In one embodiment, the grain adding device further comprises a second pipe, one end of the second pipe penetrates through the outlet of the grain collecting unit to be connected with the grain collecting unit, and the other end of the second pipe is connected with the exhaust fan.

A grain adding control method applied to the grain adding device comprises the following steps:

after the exhaust fan operates for a first preset time, controlling the operation of the transmission unit to transmit the grains in the grain box to the grain leakage pipe;

and when the grain amount output by the grain box reaches the target amount, controlling the transmission unit to stop working.

In one embodiment, after the step of controlling the transmission unit to stop operating, the method further includes:

and controlling the exhaust fan to stop working at a second preset time after the transmission unit stops working.

In one embodiment, the step of controlling the transmission unit to stop working further comprises the following steps before the step of controlling the transmission unit to stop working when the amount of the grains output from the grain box reaches the target amount:

and judging whether the grain quantity output by the grain box reaches the target quantity.

In one embodiment, after the exhaust fan operates for a first preset time, the step of controlling the operation of the transmission unit further comprises the following steps:

and controlling the exhaust fan to operate according to the received trigger instruction.

A grain addition control device comprising:

the power control module is used for controlling the transmission unit to operate after the exhaust fan operates for a first preset time, so that the grains in the grain box are transmitted to the grain leakage pipe;

and the transmission stopping control module is used for controlling the transmission unit to stop working when the grain amount output by the grain box reaches the target amount.

A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the steps of the method being performed when the program is executed by the processor.

One or more embodiments provided by the invention have at least the following beneficial effects: according to the grain adding device provided by the embodiment of the invention, when grain is required to be added, the controller firstly controls the exhaust fan to work to form stable wind power, then the transmission unit is controlled to work to transmit the grain in the grain box to the grain leakage pipe, the filter screen prevents the grain from falling out on one hand, and is communicated with air to provide a wind power source for the exhaust fan on the other hand, the grain enters the inlet of the grain collection unit through the grain leakage pipe and the first pipe fitting under the action of the wind power and falls into the grain collection unit under the action of gravity, and automatic transmission and addition of the grain are realized.

Drawings

FIG. 1 is a schematic view showing the structure of a grain adding apparatus according to an embodiment;

FIG. 2 is a schematic view showing the structure of a grain adding apparatus according to another embodiment;

FIG. 3 is a schematic flow chart of a grain addition control method according to an embodiment;

FIG. 4 is a schematic flow chart of a grain addition control method according to another embodiment;

FIG. 5 is a block diagram showing the structure of a grain addition control apparatus according to an embodiment;

FIG. 6 is a block diagram showing the construction of a grain addition control apparatus according to another embodiment;

FIG. 7 is a diagram illustrating an internal structure of a computer device according to an embodiment.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element and be integral therewith, or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In one aspect, the embodiment of the present invention provides a grain adding apparatus, as shown in fig. 1, including a grain tank 10, a conveying unit 20, a grain drain 30, a filter screen 40, a first pipe 50, a grain collecting unit 60, an exhaust fan 70, and a controller 80; the grain box 10 is connected with the feed inlet of the grain drain pipe 30 through the transmission unit 20; the air inlet of the grain leakage pipe 30 is provided with a filter screen 40 and is communicated with the outside air; the discharge hole of the grain leaking pipe 30 is communicated with the inlet of the grain collecting unit 60 through the first pipe 50; an outlet of the grain collection unit 60 is provided with a suction fan 70, and the transfer unit 20 is used to transfer the grains in the grain tank 10 into the grain escape pipe 30; controller 80 is electrically connected to transfer unit 20 and suction fan 70, respectively.

The grain bin 10 is a bin for storing grains. The transfer unit 20 refers to a device for connecting the grain tank 10 and the grain escape pipe 30, and for transferring the grains in the grain tank 10 into the grain escape pipe 30. For example, the transfer unit 20 may be a device including a valve 21, or may be a device including a conveyor belt, a motor, and the like. The grain escape pipe 30 refers to a pipe that can provide a wind source and can provide a path for the grain bin 10 to the grain collection unit 60. The screen 40 means a screen 40 for providing a wind power source and for preventing grains from falling out of the device. The first pipe member 50 means a pipe for communicating the grain escape pipe 30 and the grain collection unit 60. The grain collection unit 60 refers to a device for collecting grains, i.e., a target container to which grains are to be added, and may be, for example, an inner pot of an electric rice cooker or the like.

Specifically, when needs add cereal, controller 80 can control exhaust fan 70 earlier and begin work, guarantee to provide sufficient suction before cereal drops, form stable and sufficient wind-force after exhaust fan 70 operates for a certain time, during controller 80 controls transmission unit 20 again sends cereal into cereal small opening 30 from cereal case 10, cereal in the cereal small opening 30 that drops flows to cereal collection unit 60's entry along with wind-force, under the action of gravity, cereal drops in cereal collection unit 60. When the grain is added, the controller 80 can also control the transmission unit 20 and the exhaust fan 70 to stop working, so as to complete the automatic addition of the grain.

It should be noted that the controller 80 can control the amount of grain output from the grain tank 10 to the grain collection unit 60 by controlling the operation of the transmission unit 20 to be turned on and off, and the amount of grain output from the grain tank 10 can be detected in various ways. The measurement of the amount of grain output from grain bin 10 may be accomplished, for example, by measuring the weight of the remaining grain in grain bin 10 and by measuring the amount of change in the weight of the remaining grain. The weight of the grains input into the grain collection unit 60 may be detected by measuring the weight change of the grain collection unit 60, and the amount of the grains output from the grain tank 10 may be estimated.

According to the grain adding device provided by the embodiment of the invention, the controller 80 is adopted to control the exhaust fan 70 and the transmission unit 20, so that automatic grain adding is realized, and a manual operation mode in the traditional technology is replaced.

In one embodiment, as shown in FIG. 2, the grain tank 10 is located above the grain escape pipe 30, and the transfer unit 20 includes a valve 21; the controller 80 is electrically connected to the valve 21 for controlling the opening or closing of the valve 21 to control the amount of the grains delivered from the grain tank 10 to the grain escape pipe 30 to a target amount.

Wherein, the upper direction refers to the upward direction approximately perpendicular to the horizontal plane when the grain leaking pipe 30 and the grain tank 10 are normally arranged, so that the grains in the grain tank 10 can fall into the grain leaking pipe 30 under the action of gravity when the valve 21 is opened.

Specifically, the controller 80 is electrically connected to the valve 21, and the valve 21 is in a closed state when grain addition is not required. When cereal adds when needs carry out, controller 80 control valve 21 opens, and cereal in cereal case 10 falls into cereal small opening 30 along valve 21 opening part under the action of gravity, and cereal that falls into in cereal small opening 30 is under the wind-force effect that exhaust fan 70 work formed, along first pipe fitting 50 to cereal collection unit 60 direction motion, after cereal moves the entry to cereal collection unit 60, cereal falls into cereal collection unit 60, accomplishes cereal and adds and transmits.

The controller 60 can control the amount of grain added by controlling the opening and closing of the valve 21. For example, the controller 60 stores the opening cross section of the valve 21, and when the controller 60 controls the valve 21 to open, the controller starts timing, and the amount of grain output from the grain tank 10 can be calculated according to the opening time of the valve 21. When the amount of grains output from the grain tank 10 reaches the target amount, the controller 60 controls the valve 21 to close, thereby realizing accurate control of the amount of grains added.

In one embodiment, as shown in fig. 2, an electronic scale 22 is further included, the electronic scale 22 is used for collecting weight information of the remaining grains in the grain tank 10, and the controller 60 is electrically connected to the electronic scale 22 and is used for receiving the weight information of the remaining grains in the grain tank 10 transmitted by the electronic scale 22.

In order to realize accurate addition and transmission of grains, the determination of whether the amount of grains output from the grain tank 10 reaches the target amount may be further performed by setting an electronic scale 22, the electronic scale 22 being configured to weigh the weight of the current remaining grains in the grain tank 10 and feed back weight information to the controller 80, so as to determine whether the target amount of grains has been transferred to the grain collection unit 60. The electronic scale 22 may be provided at the bottom of the grain bin 10, or the like. For example, 500g of rice is required to be added to the grain collection unit 60, the controller 80 first controls the exhaust fan 70 to operate for a period of time to form a stable wind force, and obtains the weight information of the electronic scale 22 to obtain the initial grain weight in the grain bin 10, then controls the transmission unit 20 to operate to continuously transmit the grains to the grain collection unit 60, when the controller 80 determines that 500g of rice has been output from the grain bin 10 according to the remaining grain weight in the grain bin 10 fed back by the electronic scale 22, it indicates that the target amount of grains has been transmitted, the controller 80 may control the transmission unit 20 to stop operating, and then controls the exhaust fan 70 to stop operating to complete the grain addition.

In one embodiment, as shown in fig. 2, the grain adding device further comprises a second pipe 90, one end of the second pipe 90 passes through the outlet of the grain collecting unit 60 and is connected with the grain collecting unit 60, and the other end of the second pipe 90 is connected with the air exhauster 70.

Wherein second pipe 90 is for providing an air passage between grain collection unit 60 and suction fan 70. Specifically, one end of the second pipe 90 passes through the outlet of the grain collection unit 60 and is connected to the grain collection unit 60, and the other end of the second pipe is connected to the exhaust fan 70, so that when the exhaust fan 70 works, air communicated with the filter screen 40 forms wind force from the grain drain pipe 30 to the first pipe 50, then to the grain collection unit 60, and finally to the second pipe 90.

In one embodiment, as shown in FIG. 2, a portion of the tubing of the first tubing 50 is at the same height as the second tubing 90. To provide a stable grain movement path, a portion of the first tube 50 is at the same height as the second tube 90.

In one embodiment, as shown in FIG. 2, a dust screen 91 is provided at the outlet of the grain collection unit 60.

When adding cereal, probably mix a small amount of dust in the cereal, because the dust is very light, when the dust moves the entry to cereal collection unit 60 along with cereal, cereal falls into cereal collection unit 60 along with the action of gravity, and the dust flies to air exhauster 70 department along with wind-force and discharges, for avoiding partial lighter cereal of quality also to discharge along with the dust, be provided with dust filter 91 in the export of cereal collection unit 60, dust filter 91 can make the very little dust of granule pass through, and can intercept cereal, avoid cereal to convey in air exhauster 70 along with wind-force. Wherein, preferably, one end of the dust filter 91 can be arranged at the upper edge of the inlet of the grain collection unit 60, and the other end of the dust filter 92 is arranged at the lower edge of the outlet of the grain collection unit 60, i.e. the dust filter 91 is obliquely arranged at the top of the grain collection unit 60, and is used for intercepting grains transmitted to the inlet of the grain collection unit 60 along with wind power, changing the movement route of the grains, enabling the grains to fall into the grain collection unit 60, and avoiding the grains from being transmitted to the exhaust fan 70 along with the wind power to be discharged.

In another aspect, an embodiment of the present invention further provides a grain adding control method applied to the grain adding apparatus, as shown in fig. 3, including:

s120: after the exhaust fan 70 operates for a first preset time, controlling the operation of the transmission unit 20 to transmit the grains in the grain box 10 to the grain leakage pipe 30;

s140: when the amount of grain output from the grain bin 10 reaches the target amount, the operation of the transfer unit 20 is controlled to be stopped.

The definitions of the cereal box 10 and the cereal leaking pipe 30 are the same as those of the above embodiments, and are not described herein. The first predetermined time is a time that is left for suction fan 70 to first generate a steady wind force, and may be, for example, a certain time less than 1 minute, and may be 10 seconds, and this time setting is previously obtained by experiments, depending on the distance of first pipe 50 and the like. The target amount refers to the amount of grain that needs to be added to the grain collection unit 60.

Specifically, when a certain amount of grain needs to be added to the grain collection unit 60, after the exhaust fan 70 is operated for a first preset time, it is considered that stable wind power has been generated, and at this time, the operation of the transmission unit 20 is controlled, the grain in the grain tank 10 is transferred to the grain escape pipe 30 along with the transmission unit 20, and the grain falling into the grain escape pipe 30 moves to the grain collection unit 60 through the first pipe 50 along with the wind power. When the amount of grain output from the grain bin 10 reaches the target amount, which indicates that the amount of grain added to the grain collection unit 60 has reached the requirement, the transmission unit 20 is controlled to stop working, and the grain is stopped from being conveyed to the grain collection unit 60, so that the automatic addition and transmission of grain are realized.

In one embodiment, as shown in fig. 4, after the step of controlling the transmission unit 20 to stop operating, the method further includes:

s160: at a second predetermined time after the delivery unit 20 stops operating, suction fan 70 is controlled to stop operating.

Wherein the second preset time is an amount of time preset according to the experiment, and may be, for example, a time less than 1 minute. Specifically, in order to avoid the grains remaining in the first pipe 50 or the grain leaking pipe 30, after the second preset time after the transmission unit 20 stops working, the exhaust fan 70 is controlled to stop working, so that all the grains remaining in the first pipe 50 and the grain leaking pipe 30 can be output to the grain collecting unit 60.

In order to better explain the scheme of the embodiment of the present invention, a specific embodiment is given here, but it should be noted that the embodiment does not limit the protection scope of the scheme. For example, if need add 500g rice to cereal collection unit 60, controller 80 controls air exhauster 70 earlier and begins work, guarantee to supply sufficient draft before the rice drops, form stable and sufficient wind-force after air exhauster 70 operation first predetermined time T, T can be less than 1 minute, controller 80 controls transmission unit 20 again and sends the rice into cereal small opening 30 in, the benefit of starting air exhauster 70 earlier is that it has sufficient draft to suck away the rice and be difficult to produce the jam before guaranteeing the rice drops, the ash behind the rice drops simultaneously can only remain in first pipe fitting 50, can not remain the place outside the air duct system.

Then, when the rice amount required by the user is added to the control transmission unit 20, the operation of the transmission unit 20 is stopped, the exhaust fan 70 is controlled to stop working after the exhaust fan 70 is operated for the second preset time T1, T1 can be less than 1 minute, the transmission unit 20 is stopped for a period of time, and then the exhaust fan 70 is stopped to work, so that no residual rice is left in the air duct system.

In one embodiment, as shown in fig. 4, before the step of controlling the operation of the transporting unit 20 to stop when the amount of grain output from the grain bin 10 reaches the target amount, the method further comprises:

s130: it is judged whether or not the amount of grain output from the grain bin 10 reaches the target amount.

To ensure that the desired amount of grain can be accurately added to the grain collection unit 60, it is necessary to determine whether the amount of grain output from the grain tank 10 reaches a target amount. The determination may be performed in various ways, for example, the weight information of the remaining grains in the grain tank 10 may be obtained by an electronic scale, and the amount of grains transmitted by the transmission unit 20 may be determined according to the change of the weight information of the remaining grains in the grain tank 10. Specifically, if the initial remaining grain amount is M0 and the remaining grain amount at a certain time is M1, when M0-M1 is My, it is considered that the desired grain amount has been added to the grain collection unit 60, where My is the target amount.

If the grain box 10 outputs the grain by controlling the opening or closing of the valve 21, specifically, the timing may be performed when the grain box 10 starts to output the grain, then the amount of the grain output from the grain box 10 is calculated according to the opening degree of the valve, the flow rate of the grain, and the opening time of the valve 21, and then the obtained amount of the grain is compared with the target amount to determine whether the grain box 10 currently outputs the target amount of the grain.

In one embodiment, as shown in fig. 4, after blower 70 operates for a first preset time, the step of controlling the operation of transmission unit 20 further comprises:

s110: and controlling the operation of the exhaust fan 70 according to the received trigger instruction.

The trigger command is a command for notifying the controller 80 to perform grain transportation control. The triggering instruction may be sent by the remote terminal, or may be triggered by a relevant key on the manual trigger controller 80. For example, the function buttons on the electric cooker can be used, and icon buttons on an App interface of the mobile phone terminal can also be used.

It should be understood that although the various steps in the flow charts of fig. 3-4 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 3-4 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternating with other steps or at least some of the sub-steps or stages of other steps.

An embodiment of the present invention further provides a grain addition control device, as shown in fig. 5, including:

the power control module 1 is used for controlling the operation of the transmission unit 20 after the exhaust fan 70 operates for a first preset time, so that the grains in the grain box 10 are transmitted to the grain leakage pipe 30;

and a stop transmission control module 2 for controlling the transmission unit 20 to stop working when the amount of the grain outputted from the grain tank 10 reaches a target amount.

Specifically, after the exhaust fan 70 operates for a first preset time, the power control module 1 controls the operation of the transmission unit 20, so that the transmission unit 20 drives the grains in the grain box 10 to the grain drain 30, and then, when the amount of the grains output from the grain box 10 reaches a target amount, it is considered that a sufficient amount of the grains have been added to the grain collection unit 60, and the transmission control module 2 is stopped to control the transmission unit 20 to stop working.

In one embodiment, as shown in fig. 6, the grain addition control device further includes:

and a fan stop control module 3, configured to control exhaust fan 70 to stop operating at a second preset time after transmission unit 20 stops operating.

For specific limitations of the grain addition control device, reference may be made to the above limitations of the grain addition control method, which are not described herein again. The modules in the grain adding control device can be wholly or partially realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.

In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be as shown in fig. 7. The computer device includes a processor, a memory, a network interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a grain addition control method. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.

Those skilled in the art will appreciate that the architecture shown in fig. 7 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.

A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor when executing the program implementing the steps of the method of:

s120: after the exhaust fan 70 operates for a first preset time, controlling the operation of the transmission unit 20 to transmit the grains in the grain box 10 to the grain leakage pipe 30;

s140: when the amount of grain output from the grain bin 10 reaches the target amount, the operation of the transfer unit 20 is controlled to be stopped.

When the computer equipment provided by the embodiment of the invention runs the stored program, the automatic transmission of the grains can be realized. The specific implementation process is as described in the above method embodiments.

A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method of:

s120: after the exhaust fan 70 operates for a first preset time, controlling the operation of the transmission unit 20 to transmit the grains in the grain box 10 to the grain leakage pipe 30;

s140: when the amount of grain output from the grain bin 10 reaches the target amount, the operation of the transfer unit 20 is controlled to be stopped.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.