CN204361946U - A kind of vegetables and fruits cleaning machine - Google Patents
A kind of vegetables and fruits cleaning machine Download PDFInfo
- Publication number
- CN204361946U CN204361946U CN201420873643.2U CN201420873643U CN204361946U CN 204361946 U CN204361946 U CN 204361946U CN 201420873643 U CN201420873643 U CN 201420873643U CN 204361946 U CN204361946 U CN 204361946U
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- chip microcomputer
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- vegetables
- cleaning machine
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Abstract
The utility model embodiment discloses a kind of vegetables and fruits cleaning machine, solves the technical problem that cleaning machine cleaning efficiency is low, use is inconvenient of manual rotation.In the utility model embodiment, a kind of vegetables and fruits cleaning machine comprises: single-chip microcomputer governor circuit and the power circuit to its power supply; Described single-chip microcomputer governor circuit comprises: single-chip microcomputer and the display module, key-press module, the motor drive module that are connected with described single-chip microcomputer; Described single-chip microcomputer is for generation of conditioning signal; Described motor drive module is used for the rotating speed controlling motor according to described conditioning signal.
Description
Technical field
The utility model relates to appliance field, particularly relates to a kind of vegetables and fruits cleaning machine.
Background technology
Along with improving constantly of people's living standard and health perception, the requirement of people to food security is also more and more higher.Vegetables and fruits are one of daily required food of people, and before edible vegetables and fruits, people often clean fully to it, to ensure safety, the health of vegetables and fruits.
At present, market exists some vegetable washers, its operation principle is by manual rotation hand, and utilize the centrifugal force of water the soiled on vegetable and fruit cleaned up and dewater, cleaning efficiency is low, uses inconvenience.
Utility model content
The utility model embodiment provides a kind of vegetables and fruits cleaning machine, can solve the technical problem that cleaning machine cleaning efficiency is low, use is inconvenient of manual rotation.
A kind of vegetables and fruits cleaning machine that the utility model embodiment provides, comprising:
Single-chip microcomputer governor circuit and the power circuit to its power supply;
Described single-chip microcomputer governor circuit comprises: single-chip microcomputer and the display module, key-press module, the motor drive module that are connected with described single-chip microcomputer;
Described single-chip microcomputer is for generation of conditioning signal;
Described motor drive module is used for the rotating speed controlling motor according to described conditioning signal.
Alternatively,
Described conditioning signal is pwm pulse.
Alternatively,
Described single-chip microcomputer is AT89S52 single-chip microcomputer.
Alternatively, described motor drive module comprises: driving chip, diode D1 ~ D4, motor and electric capacity C1 ~ C2; 1 pin of driving chip, 8 pin and 15 pin ground connection, 2 pin are connected with the two ends of described motor respectively with 3 pin; One end of described motor connects the first DC power supply and through diode D1 ground connection through diode D3, and the other end connects described first DC power supply and through diode D2 ground connection through diode D4; 9 pin of described driving chip connect the second DC power supply and through electric capacity C1 ground connection, 4 pin connect the 3rd DC power supply and through electric capacity C2 ground connection, 5 pin are connected with 27 pin of single-chip microcomputer, and 7 pin are connected with 28 pin of described single-chip microcomputer.
Alternatively, described key-press module specifically comprises start button, stop button, timing button and speed adjustment button.
Alternatively, described speed regulates button to comprise high gear button, middling speed gear button and low gear button.
Alternatively, one end ground connection respectively of described start button, stop button, timing button, high gear button, middling speed gear button and low gear button, the other end is connected with 34 ~ 39 pin of single-chip microcomputer respectively and connects high level respectively by resistance R1 ~ R6.
Alternatively, the respective pins of described display module is connected with 1 ~ 8 pin of described single-chip microcomputer respectively.
Alternatively, described vegetables and fruits cleaning machine also comprises: turning barrel, outer barrel and control box;
Described turning barrel is arranged on described tub, coaxial with described outer barrel, and is connected with the output shaft of described motor;
Described single-chip microcomputer governor circuit and to its power supply power circuit be arranged in described control box;
Corresponding button is provided with outside described control box.
Alternatively,
The bucket wall of described turning barrel is provided with uniform aperture;
Described vegetables and fruits cleaning machine also comprises seal cover, and described seal cover is arranged on outer barrel top;
Described control box is arranged on described seal cover.
As can be seen from the above technical solutions, the utility model embodiment has the following advantages:
In the utility model embodiment, a kind of vegetables and fruits cleaning machine comprises: single-chip microcomputer governor circuit and the power circuit to its power supply; Described single-chip microcomputer governor circuit comprises: single-chip microcomputer and the display module, key-press module, the motor drive module that are connected with described single-chip microcomputer; Described single-chip microcomputer is for generation of conditioning signal; Described motor drive module is used for the rotating speed controlling motor according to described conditioning signal.In the utility model embodiment, single-chip microcomputer sends conditioning signal to motor drive module, then described motor drive module controls the rotating speed of motor according to described conditioning signal, realize regulating motor speed, thus realize the automation of vegetable washer, and by regulating motor speed to control cleaning speed.
Accompanying drawing explanation
Fig. 1 is a kind of vegetables and fruits cleaning machine example structure figure in the utility model embodiment;
Fig. 2 is the circuit theory diagrams of drive circuit module of the present utility model;
Fig. 3 is power circuit principle figure of the present utility model;
Fig. 4 is the circuit theory diagrams of the utility model single-chip microcomputer;
Fig. 5 is the structural representation of a kind of vegetables and fruits cleaning machine in the utility model embodiment.
Embodiment
The utility model embodiment provides a kind of vegetables and fruits cleaning machine, low for the cleaning machine cleaning efficiency solving manual rotation, to use inconvenience technical problem.
For making utility model object of the present utility model, feature, advantage can be more obvious and understandable, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, the embodiments described below are only the utility model part embodiments, and the embodiment of not all.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In the utility model embodiment, a kind of vegetables and fruits cleaning machine comprises: single-chip microcomputer governor circuit and the power circuit 104 to its power supply; This single-chip microcomputer governor circuit comprises: single-chip microcomputer U1 and the display module 101, key-press module 102, the motor drive module 103 that are connected with this single-chip microcomputer U1; This single-chip microcomputer U1 is for generation of conditioning signal; This motor drive module 103, for controlling the rotating speed of motor according to this conditioning signal, refers to Fig. 1.
Preferably, this conditioning signal is pwm pulse.
Preferably, this single-chip microcomputer U1 is AT89S52 single-chip microcomputer, and the single-chip microcomputer cost of this model is low, substantially can meet again the demand of this vegetables and fruits cleaning machine.
In the present embodiment, this motor drive module 103 comprises: driving chip U2, diode D1 ~ D4, motor and electric capacity C1 ~ C2; 1 pin of driving chip U2,8 pin and 15 pin ground connection, 2 pin are connected with the two ends of this motor respectively with 3 pin; One end of this motor connects the first DC power supply and through diode D1 ground connection through diode D3, and the other end connects this first DC power supply and through diode D2 ground connection through diode D4; 9 pin of this driving chip U2 connect the second DC power supply and through electric capacity C1 ground connection, 4 pin connect the 3rd DC power supply and through electric capacity C2 ground connection, 5 pin are connected with 27 pin of single-chip microcomputer U1, and 7 pin are connected with 28 pin of this single-chip microcomputer U1, as shown in Figure 2.When 7 pin of driving chip U2 are low level, and 27 pin of single-chip microcomputer U1 send pwm signal, 5 pin of driving chip U2 receive this pwm signal, and change the DC input voitage at these motor two ends by the duty ratio changing this pwm signal, thus realize the adjustment of motor speed.Wherein, this first DC power supply can be+12V power supply, and this second DC power supply can be+5V power supply, and the 3rd DC power supply can be+12V power supply.Preferably, this driving chip U2 is model L298N chip.
In the present embodiment, as shown in Figure 4, this key-press module 102 specifically can comprise start button, stop button, timing button and speed adjustment button.Wherein, this speed regulates button can comprise high gear button, middling speed gear button and low gear button.One end ground connection respectively of this start button, stop button, timing button, high gear button, middling speed gear button and low gear button, the other end is connected with 34 ~ 39 pin of single-chip microcomputer U1 respectively and connects high level respectively by resistance R1 ~ R6.
In the present embodiment, this display module 101 can be a LCD display, and its respective pins is connected with 1 ~ 8 pin of this single-chip microcomputer U1 respectively.And 23 ~ 25 pin of single-chip microcomputer U1 are as control end, on display module 101, show motor speed and timing with this.
In the present embodiment, as shown in Figure 3, the power circuit of this vegetables and fruits cleaning machine mainly comprises transformer T1, voltage-stabiliser tube MC7812 and MC7805, wherein T1 transformer first side winding connects AC220V alternating current, 3 pin of transformer T1 secondary side winding connect diode D7 positive pole and diode D6 negative pole, 1 pin of transformer T1 secondary side winding connects diode D8 positive pole and diode D5 negative pole, and D5 ~ D8 forms rectifier bridge; Circuit connecting relation pressed by this power circuit, mainly for the single-chip microcomputer governor circuit of Fig. 3 provides 12V and 5V DC power supply.
It should be noted that, this vegetables and fruits cleaning machine in the start-up conditions, user can select the speed of washing dish or dehydration by high gear button, middling speed gear button and low gear button as required, after choosing required speed, display module 101 can show the speed of current motor.If user wishes to arrange timing, timing button can be selected to carry out set of time.In addition, user can stop the work of this vegetables and fruits cleaning machine at any time by pressing stop button, simple to operation.
In the present embodiment, this vegetables and fruits cleaning machine can also comprise as shown in Figure 5: turning barrel 2, outer barrel 3 and control box 4; It is inner that this turning barrel 2 is arranged on this outer barrel 3, coaxial with this outer barrel 3, and be connected with the output shaft of this motor 1; This single-chip microcomputer governor circuit and to its power supply power circuit be arranged in this control box 4; Corresponding button 5 is provided with outside this control box 4.
Preferably, the bucket wall of this turning barrel 2 is provided with uniform aperture; This vegetables and fruits cleaning machine also comprises seal cover, and sealing lid is arranged on outer barrel 3 top; This control box 4 is arranged on sealing and covers.Operationally, outer barrel 3 water receiving, after starting this vegetables and fruits cleaning machine, motor 1 drives turning barrel 2 to rotate, and the water rolling in bucket is also cleaned the vegetables and fruits putting into bucket.Arranging when can prevent the water in bucket from rolling of seal cover spills.
In the present embodiment, a kind of vegetables and fruits cleaning machine comprises: single-chip microcomputer governor circuit and the power circuit to its power supply; Described single-chip microcomputer governor circuit comprises: single-chip microcomputer and the display module 101, key-press module 102, the motor drive module 103 that are connected with described single-chip microcomputer; Described single-chip microcomputer is for generation of conditioning signal; Described motor drive module 103 is for controlling the rotating speed of motor according to described conditioning signal.In the present embodiment, single-chip microcomputer sends conditioning signal to motor drive module 103, then described motor drive module 103 controls the rotating speed of motor according to described conditioning signal, realize regulating motor speed, thus realize the automation of vegetable washer, and by regulating motor speed to control cleaning speed.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the system of foregoing description, the specific works process of device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that, disclosed system, apparatus and method, can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the utility model can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
If described integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part that the technical solution of the utility model contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the utility model.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. various can be program code stored medium.
The above, above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (9)
1. a vegetables and fruits cleaning machine, is characterized in that, comprising:
Single-chip microcomputer governor circuit and the power circuit to its power supply;
Described single-chip microcomputer governor circuit comprises: single-chip microcomputer and the display module, key-press module, the motor drive module that are connected with described single-chip microcomputer;
Described single-chip microcomputer is for generation of conditioning signal;
Described motor drive module is used for the rotating speed controlling motor according to described conditioning signal;
Described vegetables and fruits cleaning machine also comprises: turning barrel, outer barrel and control box;
Described turning barrel is arranged on described tub, coaxial with described outer barrel, and is connected with the output shaft of described motor;
Described single-chip microcomputer governor circuit and to its power supply power circuit be arranged in described control box;
Corresponding button is provided with outside described control box.
2. vegetables and fruits cleaning machine according to claim 1, is characterized in that,
Described conditioning signal is pwm pulse.
3. vegetables and fruits cleaning machine according to claim 1, is characterized in that,
Described single-chip microcomputer is AT89S52 single-chip microcomputer.
4. vegetables and fruits cleaning machine according to claim 3, is characterized in that, described motor drive module comprises: driving chip, diode D1 ~ D4, motor and electric capacity C1 ~ C2; 1 pin of driving chip, 8 pin and 15 pin ground connection, 2 pin are connected with the two ends of described motor respectively with 3 pin; One end of described motor connects the first DC power supply and through diode D1 ground connection through diode D3, and the other end connects described first DC power supply and through diode D2 ground connection through diode D4; 9 pin of described driving chip connect the second DC power supply and through electric capacity C1 ground connection, 4 pin connect the 3rd DC power supply and through electric capacity C2 ground connection, 5 pin are connected with 27 pin of single-chip microcomputer, and 7 pin are connected with 28 pin of described single-chip microcomputer;
Described driving chip is L298N chip.
5. vegetables and fruits cleaning machine according to claim 3, is characterized in that, described key-press module specifically comprises start button, stop button, timing button and speed and regulates button.
6. vegetables and fruits cleaning machine according to claim 5, is characterized in that, described speed regulates button to comprise high gear button, middling speed gear button and low gear button.
7. vegetables and fruits cleaning machine according to claim 6, it is characterized in that, one end ground connection respectively of described start button, stop button, timing button, high gear button, middling speed gear button and low gear button, the other end is connected with 34 ~ 39 pin of single-chip microcomputer respectively and connects high level respectively by resistance R1 ~ R6.
8. vegetables and fruits cleaning machine according to claim 3, is characterized in that, the respective pins of described display module is connected with 1 ~ 8 pin of described single-chip microcomputer respectively.
9. vegetables and fruits cleaning machine according to claim 1, is characterized in that,
The bucket wall of described turning barrel is provided with uniform aperture;
Described vegetables and fruits cleaning machine also comprises seal cover, and described seal cover is arranged on outer barrel top;
Described control box is arranged on described seal cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873643.2U CN204361946U (en) | 2014-12-31 | 2014-12-31 | A kind of vegetables and fruits cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873643.2U CN204361946U (en) | 2014-12-31 | 2014-12-31 | A kind of vegetables and fruits cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204361946U true CN204361946U (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420873643.2U Expired - Fee Related CN204361946U (en) | 2014-12-31 | 2014-12-31 | A kind of vegetables and fruits cleaning machine |
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| Country | Link |
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| CN (1) | CN204361946U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114996A (en) * | 2015-09-21 | 2015-12-02 | 广东美的厨房电器制造有限公司 | Micro-wave heating device |
| CN105327890A (en) * | 2015-09-29 | 2016-02-17 | 山东农业大学 | Intelligent complete device for cleaning blocky foods and automatic control method |
| US10531523B2 (en) | 2015-09-21 | 2020-01-07 | Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. | Microwave heating apparatus |
-
2014
- 2014-12-31 CN CN201420873643.2U patent/CN204361946U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114996A (en) * | 2015-09-21 | 2015-12-02 | 广东美的厨房电器制造有限公司 | Micro-wave heating device |
| US10531523B2 (en) | 2015-09-21 | 2020-01-07 | Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. | Microwave heating apparatus |
| CN105327890A (en) * | 2015-09-29 | 2016-02-17 | 山东农业大学 | Intelligent complete device for cleaning blocky foods and automatic control method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20201231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |