CN207872629U - Rice screening plant - Google Patents
Rice screening plant Download PDFInfo
- Publication number
- CN207872629U CN207872629U CN201721754119.3U CN201721754119U CN207872629U CN 207872629 U CN207872629 U CN 207872629U CN 201721754119 U CN201721754119 U CN 201721754119U CN 207872629 U CN207872629 U CN 207872629U
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- China
- Prior art keywords
- rice
- stepper motor
- screening plant
- lifting
- transmission block
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Abstract
The utility model discloses a kind of rice screening plants, including separation collating unit, conveyer belt, transmission block, testing agency, mechanism for sorting, lifting mechanism, receiving slit, stepper motor a, supporting rack, control mechanism；The testing agency is a kind of visual detection unit, the colouring information for detecting rice to be sorted；The mechanism for sorting includes：Baffle, stepper motor b, the baffle are controlled by stepper motor b；The lifting mechanism includes：Connected fixed plate and lifting item；Time and the labour of manual sorting is greatly saved in the simple high degree of automation of the apparatus structure.
Description
Technical field
The utility model is related to a kind of grain screening plants, and in particular to a kind of rice screening plant.
Background technology
With the improvement of people's living standards in recent years, the health care consciousness of consumer is increasingly strengthened.Rice conduct
The quality and our health of its quality of one of the daily staple food of people are even more closely bound up.Chalk refers to being organized in rice endosperm in vain
Loose and the White-opalescent of formation part, including core white, white belly and the back of the body are white.Chalk is the important character for weighing rice quality in vain
One of, directly affect exterior quality, commodity circulation, the processing quality of rice.Grain of rice chalk white area is endosperm starch and protein
Caused by particle accumulation is not closely knit enough, when processing, is easy to be crushed.Chalky grain rate refers to the ratio for having in the grain of rice chalk rice grain, is rice
Rice important quality indicator.Whether it is not only related to goodlooking, but also have a significant impact to processing quality, cooking quality.State
Family formulates standard：Level-one superior rice chalky grain rate is 10% hereinafter, two level 11%~20%, three-level 21%~30%, the white grain of chalk
Rate is rice inferior 30% or more.(rice state quality standard：GB 1354-2009)
In traditional handicraft, pneumatic jig method was mainly used to the sorting of rice, method is cumbersome and is classified coarse, working efficiency
It is low.It can be seen that the domestic traditional sorting mode used is difficult to promote quality, it is unfavorable for capturing international high-end market.Thus may be used
See, it is to be solved as a current witch from the sorting of the comprehensive high-efficiency of organoleptic quality, physical qualities, Physiology and biochemistry quality to rice
Problem.
Utility model content
To solve the above problem of the existing technology, this application provides a kind of rice screening plant, main application is
The white grain of chalk in rice is screened, time and the labor of manual sorting is greatly saved in the simple high degree of automation of the apparatus structure
Power.
To achieve the goals above, the technical essential of the utility model is：A kind of rice screening plant, including separation
Collating unit, conveyer belt, transmission block, testing agency, mechanism for sorting, lifting mechanism, receiving slit, stepper motor a, supporting rack, control
Mechanism processed；The testing agency is a kind of visual detection unit, the colouring information for detecting rice to be sorted；The sorter
Structure includes：Baffle, stepper motor b, the baffle are controlled by stepper motor b；The lifting mechanism includes：Connected fixation
Plate and lifting item；The transmission block is equipped with groove, and multiple transmission blocks are fixed on a moving belt, stepper motor a and conveyer belt phase
Even, side is equipped with separation collating unit, testing agency, mechanism for sorting and lifting mechanism successively along the conveying direction and on a moving belt
Fixed plate；It is equipped with receiving slit at conveyer belt rear, the receiving slit is arranged on supporting rack；The control mechanism respectively with point
From collating unit, stepper motor a, testing agency and stepper motor b connections, which is arranged on supporting rack.
Preferably, the separation collating unit, including：DC speed-reducing, shell, agitating device and bearing, the bearing
It is embedded in housing bottom, the DC speed-reducing is placed on shell, and the agitating device is placed in shell across DC speed-reducing
It matches in vivo and with bearing, rice input port is equipped in case top, be equipped with rice loophole in housing bottom, rice is in device
Inside, which is organized, is separated into individual particle, falls in the groove of transmission block successively.
Preferably, stepper motor b is fixed on holder, and baffle is below the output shaft of stepper motor b.
Preferably, lifting item is a hill-like structure, and the height of highest part is identical as the height of transmission block, lifting
Item disengages it from the groove of transmission block by by the rice lifting of the lifting item.
Preferably, the transmission block includes two transfer plates, and there are a gaps, lifting item to set between two transfer plates
It sets in the gap below mechanism for sorting.
Preferably, the separation collating unit, testing agency, the axis of mechanism for sorting are parallel to each other, perpendicular to conveyer belt
Upper surface.
Preferably, the control mechanism, including：Host computer and STM32 microcontrollers.
Preferably, visual detection unit is micro- burnt camera of included light filling function.
Preferably, camera treats the rice that is sorted and carries out image information collecting, by STM32 microcontrollers being acquired
Image information be sent to host computer, host computer proceeds by data processing, when Image Information Processing completion after, host computer will
Instruction control stepper motor b is sent out to STM32 microcontrollers, if host computer judges that the rice produces for qualification by image information
Product, then stepper motor b control baffles draw rice on the transmission block of side, if host computer judges that this is big by image information
Rice is substandard product, then stepper motor b control baffles draw rice on the transmission block of the other side.
Preferably, receiving slit, including two, one is used to hold qualified products, another is for holding substandard product.
Advantageous effect is the utility model compared with prior art：The simple high degree of automation of the apparatus structure, substantially
Degree saves time and the labour of manual sorting.The quality of the rice sorted out by the present apparatus is higher.
Description of the drawings
The utility model shares 6 width of attached drawing：
Fig. 1 is rice screening plant structural schematic diagram；
Fig. 2 is rice screening plant vertical view；
Fig. 3 is rice screening plant side view；
Fig. 4 is separation collating unit structural schematic diagram a；
Fig. 5 is separation collating unit structural schematic diagram b；
Fig. 6 is lifting mechanism structural schematic diagram.
Number explanation in figure：1. transmission block, 2. separation collating units, 3. testing agencies, 4. stepper motor b, 5. baffles, 6.
Lifting mechanism, 7. stepper motor a, 8. supporting racks, 9. receiving slits, 21. agitating devices, 22. DC speed-reducings, 23. rice are thrown
Entrance, 24. shells, 25. bearings, 26. rice loopholes, 61. rice loopholes, 62. lifting items.
Specific implementation mode
Below in conjunction with Figure of description, the utility model is described in further detail.Following embodiment is only used for more clear
Illustrate to Chu the technical solution of the utility model, and the scope of protection of the utility model cannot be limited with this.
Embodiment 1
- 6 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of rice screening plant, including separation arrange
Device, conveyer belt, transmission block, testing agency, mechanism for sorting, lifting mechanism, receiving slit, stepper motor a, supporting rack, control machine
Structure；The testing agency is a kind of visual detection unit, the colouring information for detecting rice to be sorted；The mechanism for sorting packet
It includes：Baffle, stepper motor b, stepper motor b are fixed on holder, and baffle is below the output shaft of stepper motor b；It is described
Lifting mechanism includes：Connected fixed plate and lifting item, the lifting item is a hill-like structure, the height of highest part
Identical as the height of transmission block, lifting item disengages it from the groove of transmission block by by the rice lifting of the lifting item；It is described
Control mechanism, including：Host computer and STM32 microcontrollers；The transmission block is equipped with groove, and multiple transmission blocks are fixed on conveyer belt
On, multiple transmission blocks are convenient for the positioning of rice on the transfer mechanism, facilitate mechanism for sorting to sort, stepper motor a and conveyer belt phase
Even, side is equipped with separation collating unit, testing agency, mechanism for sorting and lifting mechanism successively along the conveying direction and on a moving belt
Fixed plate；It is equipped with receiving slit at conveyer belt rear, the receiving slit is arranged on supporting rack；The control mechanism respectively with point
From collating unit, stepper motor a, testing agency and stepper motor b connections, which is arranged on supporting rack.The biography
It includes two transfer plates to send block, and there are a gaps, lifting item, and the seam below mechanism for sorting is arranged between two transfer plates
In gap.
Preferably, the separation collating unit, including：DC speed-reducing, shell, agitating device and bearing, the bearing
It is embedded in housing bottom, the DC speed-reducing is placed on shell, and the agitating device is placed in shell across DC speed-reducing
It matches in vivo and with bearing, rice input port is equipped in case top, be equipped with rice loophole in housing bottom, rice is in device
Inside, which is organized, is separated into individual particle, falls in the groove of transmission block successively.
Preferably, the separation collating unit, testing agency, the axis of mechanism for sorting are parallel to each other, perpendicular to conveyer belt
Upper surface.
The working method of the present apparatus is as follows：
Rice to be sorted is separated into individual particle and falls into transport mechanism, when to be sorted in separation dressing mechanism input
When rice passes through testing agency, camera treats the rice being sorted and carries out image information collecting, by STM32 microcontrollers institute
The image information of acquisition is sent to host computer, and host computer proceeds by data processing, upper after Image Information Processing completion
Machine will send out instruction control stepper motor b to STM32 microcontrollers, if host computer judges the rice for qualification by image information
Product, then stepper motor b control baffles draw rice on the transmission block of side, if host computer judges to be somebody's turn to do by image information
Rice is substandard product, then stepper motor b control baffles draw rice on the transmission block of the other side, and transmission block is after reforwarding
Dynamic, rice is fallen under gravity into corresponding receiving slit.
The preferable specific implementation mode of the above, only the invention, but the protection domain of the invention is not
It is confined to this, any one skilled in the art is in the technical scope that the invention discloses, according to the present invention
The technical solution of creation and its inventive concept are subject to equivalent substitution or change, should all cover the invention protection domain it
It is interior.
Claims (10)
1. a kind of rice screening plant, which is characterized in that including separation collating unit, conveyer belt, transmission block, testing agency, divide
Pick mechanism, lifting mechanism, receiving slit, stepper motor a, supporting rack, control mechanism；The testing agency is a kind of vision-based detection list
Member, the colouring information for detecting rice to be sorted；The mechanism for sorting includes：Baffle, stepper motor b, the baffle is by step
Stepper motor b is controlled；The lifting mechanism includes：Connected fixed plate and lifting item；The transmission block is equipped with groove, more
A transmission block is fixed on a moving belt, and stepper motor a is connected with conveyer belt, and side is set successively along the conveying direction and on a moving belt
There is the fixed plate of separation collating unit, testing agency, mechanism for sorting and lifting mechanism；It is equipped with receiving slit, institute at conveyer belt rear
Receiving slit is stated to be arranged on supporting rack；The control mechanism respectively with detach collating unit, stepper motor a, testing agency and step
Stepper motor b connections, the control mechanism are arranged on supporting rack.
2. a kind of rice screening plant according to claim 1, which is characterized in that the separation collating unit, including：Direct current
Decelerating motor, shell, agitating device and bearing, the bearing are embedded in housing bottom, and the DC speed-reducing is placed on shell,
The agitating device is placed in shell across DC speed-reducing and is matched with bearing, is put into equipped with rice in case top
Mouthful, it is equipped with rice loophole in housing bottom, portion is organized and is separated into individual particle rice in the device, falls within transmission block successively
In groove.
3. a kind of rice screening plant according to claim 1, which is characterized in that stepper motor b is fixed on holder, baffle
Below the output shaft of stepper motor b.
4. a kind of rice screening plant according to claim 1, which is characterized in that lifting item is a hill-like structure,
The height of highest part is identical as the height of transmission block, and lifting item disengages it from biography by by the rice lifting of the lifting item
Send the groove of block.
5. a kind of rice screening plant according to claim 1, which is characterized in that the transmission block includes two transfer plates,
There are a gaps, lifting item to be arranged in the gap below mechanism for sorting between two transfer plates.
6. a kind of rice screening plant according to claim 1, which is characterized in that the separation collating unit, testing agency,
The axis of mechanism for sorting is parallel to each other, perpendicular to conveyer belt upper surface.
7. a kind of rice screening plant according to claim 1, which is characterized in that the control mechanism, including：Host computer and
STM32 microcontrollers.
8. a kind of rice screening plant according to claim 1, which is characterized in that visual detection unit is included light filling function
Micro- burnt camera.
9. a kind of rice screening plant according to claim 8, which is characterized in that camera is treated the rice being sorted and carried out
Acquired image information is sent to host computer by image information collecting by STM32 microcontrollers, and host computer proceeds by data
Processing, after Image Information Processing completion, host computer will send out instruction control stepper motor b to STM32 microcontrollers, if on
Position machine judges the rice for qualified products by image information, then rice is drawn the transmission to side by stepper motor b control baffles
On block, if host computer judges the rice for substandard product by image information, stepper motor b control baffles draw rice
To on the transmission block of the other side.
10. a kind of rice screening plant according to claim 9, which is characterized in that receiving slit, including two, one is used for
Qualified products are held, another is for holding substandard product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721754119.3U CN207872629U (en) | 2017-12-15 | 2017-12-15 | Rice screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721754119.3U CN207872629U (en) | 2017-12-15 | 2017-12-15 | Rice screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207872629U true CN207872629U (en) | 2018-09-18 |
Family
ID=63501724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721754119.3U Expired - Fee Related CN207872629U (en) | 2017-12-15 | 2017-12-15 | Rice screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207872629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931158A (en) * | 2017-12-15 | 2018-04-20 | 大连民族大学 | Rice screening plant |
-
2017
- 2017-12-15 CN CN201721754119.3U patent/CN207872629U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931158A (en) * | 2017-12-15 | 2018-04-20 | 大连民族大学 | Rice screening plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20181215 |