CN113210033A - Rice hulling device - Google Patents
Rice hulling device Download PDFInfo
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- CN113210033A CN113210033A CN202110556099.3A CN202110556099A CN113210033A CN 113210033 A CN113210033 A CN 113210033A CN 202110556099 A CN202110556099 A CN 202110556099A CN 113210033 A CN113210033 A CN 113210033A
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- box
- rice
- feeding
- fixedly connected
- shelling
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 134
- 235000009566 rice Nutrition 0.000 title claims abstract description 134
- 240000007594 Oryza sativa Species 0.000 title description 2
- 241000209094 Oryza Species 0.000 claims abstract description 134
- 238000010438 heat treatment Methods 0.000 claims abstract description 44
- 238000009413 insulation Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims description 79
- 238000005096 rolling process Methods 0.000 claims description 63
- 238000003756 stirring Methods 0.000 claims description 28
- 239000000523 sample Substances 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 240000008042 Zea mays Species 0.000 abstract description 28
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 abstract description 28
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract description 28
- 235000013339 cereals Nutrition 0.000 abstract description 28
- 235000005822 corn Nutrition 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 20
- 239000010903 husk Substances 0.000 abstract description 12
- 238000009792 diffusion process Methods 0.000 abstract description 5
- 238000004321 preservation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000021329 brown rice Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
- B02B3/04—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of rollers
- B02B3/045—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of rollers cooperating rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B1/00—Preparing grain for milling or like processes
- B02B1/08—Conditioning grain with respect to temperature or water content
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
- B02B7/02—Feeding or discharging devices
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- Adjustment And Processing Of Grains (AREA)
Abstract
The invention discloses a rice hulling device, which belongs to the field of rice processing.A hulling box is fixedly provided with a feeding box at the top, a feeding plug is sleeved at the top of the feeding box through threads, an inner container is fixedly sleeved inside the feeding box, a heat insulation layer is laid between the inner container and the feeding box, a heating sleeve is fixedly sleeved outside the inner container, the bottom of the inner container is fixedly connected with the top of the hulling box through a feeding pipe, and a feeding valve is fixedly arranged outside the feeding pipe; this corn hulling device through setting up feeding case, inner bag and heating jacket, can be before the corn hulling, is convenient for heat the corn for can separate because of the thermal expansion between husk and the grain of rice, thereby for the hulling that rolls of follow-up corn has brought the facility, and through setting up the insulating layer, can slow down the speed of heat to the outside diffusion of feeding case, has improved the heat preservation effect of this feeding case, thereby has practiced thrift the electric energy.
Description
Technical Field
The invention belongs to the technical field of rice processing, and particularly relates to a rice hulling device.
Background
The paddy is seeds without removing the rice hulls, belongs to common rice subspecies in common cultivated rice subspecies in the gramineae rice genus, the appearance structure of the paddy grains mainly comprises the rice hulls and the brown rice, and the paddy is generally subjected to primary processing by using a hulling device in the production and manufacturing process of the rice;
however, most of current rice hulling devices are at the in-process that uses, are not convenient for heat it before the rice hulling for be difficult to be heated the inflation between chaff and the grain of rice, thereby brought the inconvenience for the hulling of follow-up rice, and be not convenient for remove the shell once more to the grain of rice that the hulling goes out, leave a large amount of chaffs in the grain of rice easily making, thereby brought the inconvenience for this hulling device's use, for this reason, we have proposed a rice hulling device.
Disclosure of Invention
The present invention is directed to a rice husking apparatus to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a rice hulling apparatus, the hulling apparatus comprising:
the device comprises a shelling box, a feeding box is fixedly mounted at the top of the shelling box, a feeding plug is sleeved at the top of the feeding box through threads, a liner is fixedly sleeved inside the feeding box, a heat insulation layer is laid between the liner and the feeding box, a heating sleeve is fixedly sleeved outside the liner, the bottom of the liner is fixedly connected with the top of the shelling box through a feeding pipe, a feeding valve is fixedly mounted outside the feeding pipe, a receiving sleeve is fixedly mounted inside the shelling box, a discharging net cylinder is fixedly sleeved at the bottom of the receiving sleeve, a partition plate is fixedly connected inside the shelling box, a receiving barrel is sleeved at the inner threads of the partition plate, and an elastic sheet is fixedly mounted in the middle of the partition plate;
the primary rolling mechanism comprises a first rotating shaft, one end of the first rotating shaft is fixedly connected with a first driving motor, and a primary rolling roller is fixedly sleeved outside the first rotating shaft;
the shell suction mechanism comprises a collecting box, an air vent is formed in the top of one side of the collecting box, a discharging plug is sleeved on the bottom of one side of the collecting box in a threaded manner, an activated carbon block is fixedly connected to the inner side of the collecting box, a suction pipe is fixedly sleeved on the top of the collecting box, an air suction pump is fixedly mounted on the outer portion of the suction pipe, a suction shell cover is fixedly connected to the top end of the suction pipe, a branch pipe is fixedly connected to one side of the suction pipe, a filter screen is arranged on the outer portion of one end of the branch pipe, and the filter screen is fixedly mounted inside the shelling box;
the ejection mechanism comprises a cylinder, the cylinder is fixedly mounted at the bottom of the inner cavity of the shelling box, a movable rod is movably sleeved inside the cylinder, a piston is fixedly connected to the bottom end of the movable rod, an impact block is fixedly connected to the top end of the movable rod, and the top of the impact block is in contact with the bottom of the elastic sheet.
As a preferred embodiment, the front surface of the shelling box is movably connected with a cover plate through a hinge, and the elastic sheet is positioned right below the discharging net barrel.
In a preferred embodiment, the number of the primary rolling mechanisms is two, and the two primary rolling mechanisms are parallel to each other, and the two primary rolling mechanisms run in opposite directions.
In a preferred embodiment, the number of the shell suction mechanisms is two, and the two shell suction mechanisms are equal in size and are symmetrically distributed on two sides of the shelling box.
As a preferred embodiment, the bottom of the two sides of the cylinder is respectively and fixedly sleeved with an air inlet pipe and an air outlet pipe, and the outside of the air inlet pipe and the outside of the air outlet pipe are respectively and fixedly provided with an air inlet valve and an air outlet valve.
As a preferred embodiment, the shelling device further comprises a stirring mechanism, wherein the stirring mechanism comprises a stirring rod, the stirring rod is movably sleeved in the middle of the top end of the feeding box, the top end of the stirring rod is fixedly connected with a stirring motor, and the side surface of the stirring rod is fixedly connected with a stirring spring.
As a preferred embodiment, the shelling device further comprises a temperature control mechanism, the temperature control mechanism comprises a temperature sensing probe and a temperature controller, the temperature sensing probe is fixedly mounted on the inner wall of the inner container, the output end of the temperature sensing probe is in signal connection with the input end of the temperature controller, the temperature controller is fixedly mounted on the side surface of the feeding box, and the output end of the temperature controller is electrically connected with the input end of the heating sleeve.
As a preferred implementation mode, the temperature controller includes a signal receiving module, a signal processing module, a value setting module and a circuit control module, the input end of the signal receiving module is in signal connection with the input end of the temperature controller, the output end of the signal receiving module is in signal connection with the input end of the signal processing module, the output end of the signal processing module is in signal connection with the input end of the value setting module, the output end of the value setting module is in signal connection with the input end of the circuit control module, and the output end of the circuit control module is electrically connected with the input end of the heating jacket.
As a preferred embodiment, the hulling device further comprises a secondary rolling mechanism, the secondary rolling mechanism comprises a second rotating shaft, one end of the second rotating shaft is fixedly connected with a second driving motor, a secondary rolling roller is fixedly sleeved outside the second rotating shaft, and the secondary rolling roller is located inside the discharging net cylinder.
As a preferred embodiment, the number of the two-stage rolling mechanisms is four, and the four two-stage rolling mechanisms are equal in size, two of the four two-stage rolling mechanisms are in one group, and two groups of the two-stage rolling mechanisms are parallel to each other.
Compared with the prior art, the invention has the beneficial effects that:
according to the rice hulling device, the feeding box, the inner container and the heating sleeve are arranged, rice can be conveniently heated before hulling, so that rice husks and rice grains can be separated due to thermal expansion, convenience is brought to subsequent hulling of rice by rolling, the heat diffusion speed of heat to the outside of the feeding box can be slowed down by arranging the heat insulation layer, the heat insulation effect of the feeding box is improved, and electric energy is saved;
according to the rice hulling device, the hull sucking mechanism, the ejecting mechanism, the elastic sheet and the material receiving barrel are arranged, so that rice hulls can be conveniently sucked after being rolled and hulled, rice grains and the rice hulls can be lifted, the rice grains and the rice hulls are further better separated, the residual quantity of the rice hulls in the rice grains is reduced, and convenience is brought to the use of the hulling device;
according to the rice hulling device, the stirring mechanism is arranged, so that rice in different depth levels in the inner container can be stirred conveniently by utilizing the diversity of the movement directions of the stirring springs in the rice heating process, the rice in the inner container can flow fully, and the heating effect of the rice is improved;
according to the rice hulling device, the temperature control mechanism is arranged, so that the temperature in the inner container can be intelligently controlled according to the heating requirement of rice in the rice heating process, the rice can be in a proper temperature, and the heating effect of the rice is further improved;
this corn hulling device through setting up second grade rolling mechanism, can be at the corn primary roll shelling back, is convenient for carry out the secondary to some not completely hulled corn and rolls the shelling, has ensured again the atress separation between husk and the grain of rice to the hulling effect of corn has further been improved.
Drawings
FIG. 1 is a schematic front view of a first embodiment of the present invention;
FIG. 2 is a partial cross-sectional view of a first embodiment of the present invention;
FIG. 3 is a top view of the primary rolling mechanism in the configuration of the present invention;
FIG. 4 is a partial cross-sectional view of a second embodiment of the inventive structure;
FIG. 5 is a partial cross-sectional view of a third embodiment of the present invention;
FIG. 6 is a schematic diagram of the electrical connection of the temperature controller in the structure of the present invention;
FIG. 7 is a cross-sectional view of a discharge screen cylinder according to a fourth embodiment of the present invention;
fig. 8 is a top view of a discharge screen cylinder according to a fourth embodiment of the present invention.
In the figure: 1. a shelling box; 2. a feeding box; 3. a feed plug; 4. an inner container; 5. a thermal insulation layer; 6. heating a jacket; 7. a feed pipe; 8. a feed valve; 9. a material receiving sleeve; 10. a discharge net drum; 11. a partition plate; 12. a receiving barrel; 13. an elastic sheet; 14. a primary rolling mechanism; 141. a first rotating shaft; 142. a first driving motor; 143. a primary rolling roller; 15. a shell sucking mechanism; 151. a collection box; 152. a vent hole; 153. a discharging plug; 154. an activated carbon block; 155. a straw; 156. an air pump; 157. a suction shell cover; 158. a branch pipe; 159. a filter screen; 16. an ejection mechanism; 161. a cylinder; 162. a movable rod; 163. a piston; 164. an impact block; 17. a stirring mechanism; 171. a stirring rod; 172. a stirring motor; 173. a stirring spring; 18. a temperature control mechanism; 181. a temperature sensing probe; 182. a temperature controller; 1821. a signal receiving module; 1822. a signal processing module; 1823. a value setting module; 1824. a circuit control module; 19. a secondary rolling mechanism; 191. a second rotating shaft; 192. a second drive motor; 193. and (5) secondary rolling rollers.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Example one
Referring to fig. 1, 2 and 3, the present invention provides a rice husking apparatus, including:
the device comprises a shelling box 1, a feeding box 2 is fixedly installed at the top of the shelling box 1, a feeding plug 3 is sleeved at the top of the feeding box 2 through threads, a liner 4 is fixedly sleeved inside the feeding box 2, a heat insulation layer 5 is laid between the liner 4 and the feeding box 2, a heating sleeve 6 is fixedly sleeved outside the liner 4, the bottom of the liner 4 is fixedly connected with the top of the shelling box 1 through a feeding pipe 7, a feeding valve 8 is fixedly installed outside the feeding pipe 7, a material receiving sleeve 9 is fixedly installed inside the shelling box 1, a discharging mesh cylinder 10 is fixedly sleeved at the bottom of the material receiving sleeve 9, a partition plate 11 is fixedly connected inside the shelling box 1, a material receiving barrel 12 is sleeved inside the partition plate 11 through threads, an elastic sheet 13 is fixedly installed in the middle of the partition plate 11, a cover plate is movably connected to the front of the shelling box 1 through a hinge, the elastic sheet 13 is located right below the discharging mesh cylinder 10, and when the feeding plug 3 rotates, the rice to be hulled is separated from the feeding box 2, then the rice to be hulled is added into the inner container 4, so that the rice to be hulled is stored conveniently, a circuit of the heating sleeve 6 is connected, the heating sleeve 6 works to generate heat, the inner container 4 conducts heat, the temperature inside the inner container 4 rises, the rice is heated conveniently, rice husks and rice grains can be heated and expanded to be separated, the heat insulation layer 5 can slow down the diffusion speed of heat to the outside of the feeding box 2 at the moment, the heat insulation effect of the feeding box 2 is improved, after the rice in the inner container 4 is heated, the feeding valve 8 is opened, the rice in the inner container 4 can fall into the hulling box 1 along the feeding pipe 7, and feeding into the hulling box 1 is facilitated;
the primary rolling mechanism 14 comprises a first rotating shaft 141, one end of the first rotating shaft 141 is fixedly connected with a first driving motor 142, primary rolling rollers 143 are fixedly sleeved outside the first rotating shaft 141, the number of the primary rolling mechanisms 14 is two, the two primary rolling mechanisms 14 are parallel to each other, the running directions of the two primary rolling mechanisms 14 are opposite, the two first driving motors 142 are turned on simultaneously, the two first rotating shafts 141 rotate, the two first rotating shafts 141 drive the respective primary rolling rollers 143 to rotate in opposite directions, when fed rice falls between the two primary rolling rollers 143, the two primary rolling rollers 143 squeeze the rice, the rice husks can be separated from rice grains due to stress, and husking treatment of the rice is facilitated;
the shell suction mechanism 15 comprises a collection box 151, the top of one side of the collection box 151 is provided with an air vent 152, the bottom of one side of the collection box 151 is in threaded sleeve connection with a discharge plug 153, the inner side of the collection box 151 is fixedly connected with an activated carbon block 154, the top of the collection box 151 is fixedly sleeved with a suction pipe 155, the outside of the suction pipe 155 is fixedly provided with a suction pump 156, the top end of the suction pipe 155 is fixedly connected with a shell suction cover 157, one side of the suction pipe 155 is fixedly connected with a branch pipe 158, the outside of one end of the branch pipe 158 is provided with a filter screen 159, the filter screen 159 is fixedly arranged inside the shelling box 1, the number of the shell suction mechanisms 15 is two, the sizes of the two shell suction mechanisms 15 are equal, and the two shell suction mechanisms 15 are symmetrically distributed on two sides of the shelling box 1; the suction pump 156 is started to generate negative pressure in the suction pipe 155 and the branch pipe 158, and the suction cover 157 and the end of the branch pipe 158 generate suction force due to the negative pressure, when husked chaff and rice grains fall from the inside of the discharging mesh drum 10, some falling chaff can pass through the meshes of the discharging mesh drum 10 to enter the inside of the suction cover 157 and flow into the collection box 151 along the suction pipe 155, so that the chaff can be sucked and collected conveniently;
the ejection mechanism 16 comprises an air cylinder 161, the air cylinder 161 is fixedly installed at the bottom of the inner cavity of the shelling box 1, a movable rod 162 is movably sleeved inside the air cylinder 161, a piston 163 is fixedly connected to the bottom end of the movable rod 162, an impact block 164 is fixedly connected to the top end of the movable rod 162, the top of the impact block 164 is in contact with the bottom of the elastic sheet 13, an air inlet pipe and an air outlet pipe are respectively fixedly sleeved at the bottoms of the two sides of the air cylinder 161, an air inlet valve and an air outlet valve are respectively and fixedly installed at the outer parts of the air inlet pipe and the air outlet pipe, when rice grains and a small amount of husks fall on the elastic sheet 13 from the bottom end of the discharge mesh cylinder 10, the air inlet valve is opened and the air outlet valve is closed, so that high-pressure gas flows into the inside of the air cylinder 161 from the air inlet pipe, the piston 163 can move under the action of air pressure along with the increase of the air pressure in the air cylinder 161, and pushes the movable rod 162 to move upwards, and the impact block 164 is driven by the movable rod 162 to move upwards, so that the impact block 164 pushes the elastic sheet 13 to move upwards, the air inlet valve is closed, the air outlet valve is opened, the high-pressure gas in the cylinder 161 is discharged from the air outlet pipe, the piston 163 moves under the action of the air pressure along with the reduction of the air pressure in the cylinder 161, the movable rod 162 is pulled to move downwards, the movable rod 162 drives the impact block 164 to move downwards, the impact block 164 is separated from the elastic sheet 13, through the continuous repeated operation, the impact block 164 can continuously impact the elastic sheet 13 to promote rice grains and rice husks on the elastic sheet 13 to be lifted, at the moment, the rice husks can enter the collecting box 151 due to the suction effect of the branch pipe 158, and the rice grains can be scattered and fall into the material receiving barrel 12, so that the rice after husking can be collected, when the rice in the material receiving barrel 12 is about to be filled, the material receiving barrel 12 in the husking box 1 can be taken out from the partition 11 by opening the cover plate, thereby facilitating the cleaning of the rice in the bucket 12.
In summary, compared with most existing husking devices, the rice husking device of the present embodiment has the following advantages:
1. the rice hulling device provided by the embodiment can be used for conveniently heating rice before hulling the rice by arranging the feeding box 2, the inner container 4 and the heating sleeve 6, so that rice hulls can be separated from rice grains due to thermal expansion, convenience is brought to subsequent hulling of the rice by rolling, the heat diffusion speed of heat to the outside of the feeding box 2 can be reduced by arranging the heat insulation layer 5, the heat insulation effect of the feeding box 2 is improved, and electric energy is saved;
2. the rice hulling device of this embodiment inhales shell mechanism 15, ejection mechanism 16, flexure strip 13 and connects storage bucket 12 through the setting, can roll the shelling back at the rice, is convenient for absorb the chaff, and can make rice grain and chaff raise, further better separates rice grain and chaff for the residue amount of chaff reduces in the rice grain, thereby has brought the facility for the use of this hulling device.
Example two
Referring to fig. 4, the rice husking apparatus of the present embodiment is additionally provided with an agitating mechanism 17 on the basis of the first embodiment, the agitating mechanism 17 includes an agitating rod 171, the agitating rod 171 is movably sleeved in the middle of the top end of the feeding box 2, the top end of the agitating rod 171 is fixedly connected with an agitating motor 172, the side surface of the agitating rod 171 is fixedly connected with an agitating spring 173, when rice is heated in the liner 4, the agitating motor 172 is turned on, so that the agitating rod 171 rotates and drives the agitating spring 173 to rotate, and the rice in the liner 4 can be sufficiently agitated by utilizing the diversity of the moving directions of the agitating spring 173, thereby improving the heating effect of the rice.
To sum up, the corn hulling device of this embodiment through setting up rabbling mechanism 17, can be at the in-process of corn heating, is convenient for utilize the variety of stirring spring 173 direction of motion, stirs the corn of the different degree of depth levels in inner bag 4 for corn can fully flow in the inner bag 4, thereby has improved the effect of being heated of corn.
EXAMPLE III
Referring to fig. 5 and 6, the rice husking apparatus of the present embodiment is additionally provided with a temperature control mechanism 18 on the basis of the second embodiment, the temperature control mechanism 18 includes a temperature sensing probe 181 and a temperature controller 182, the temperature sensing probe 181 is fixedly installed on the inner wall of the inner container 4, an output end of the temperature sensing probe 181 is in signal connection with an input end of the temperature controller 182, the temperature controller 182 is fixedly installed on a side surface of the feeding box 2, an output end of the temperature controller 182 is electrically connected with an input end of the heating jacket 6, and by arranging the temperature sensing probe 181, the temperature in the inner container 4 can be controlled according to the heating requirement of the rice, so that the rice can be in a proper temperature, and the heating effect of the rice is further improved;
the temperature controller 182 includes a signal receiving module 1821, a signal processing module 1822, a value setting module 1823, and a circuit control module 1824, an input end of the signal receiving module 1821 is connected to an input end of the temperature controller 182, an output end of the signal receiving module 1821 is connected to an input end of the signal processing module 1822, an output end of the signal processing module 1822 is connected to an input end of the value setting module 1823, an output end of the value setting module 1823 is connected to an input end of the circuit control module 1824, an output end of the circuit control module 1824 is electrically connected to an input end of the heating jacket 6, when the temperature sensing probe 181 detects the temperature in the inner container 4, the temperature sensing probe 181 transmits the temperature information to the signal receiving module 1821 in a signal manner, the signal receiving module 1821 transmits the received signal to the signal processing module 1822, and the signal processing module 1822 amplifies the signal, and the signal after will handling transmits to numerical value setting module 1823, if the temperature value that temperature-sensing probe 181 detected is less than the temperature value that numerical value setting module 1823 set for, circuit control module 1824 will switch on the circuit of heating jacket 6 this moment, make heating jacket 6 produce heat because of the circular telegram, if the temperature value that temperature-sensing probe 181 detected is greater than the temperature value that numerical value setting module 1823 set for, circuit control module 1824 will break off the circuit of heating jacket 6 this moment, make heating jacket 6 stop work, be convenient for carry out intelligent control according to the heating demand of corn in to the inner bag 4, make the corn can be in a suitable temperature, thereby further improved the heating effect of corn.
To sum up, the corn hulling device of this embodiment through setting up temperature control mechanism 18, can be at the in-process of corn heating, is convenient for carry out intelligent control according to the heating demand of corn to the temperature in inner bag 4 for corn can be in a suitable temperature, thereby has further improved the heating effect of corn.
Example four
Referring to fig. 5, 6, 7 and 8, a second rolling mechanism 19 is added to the rice husking apparatus of this embodiment based on the third embodiment, the second rolling mechanism 19 includes a second rotating shaft 191, one end of the second rotating shaft 191 is fixedly connected with a second driving motor 192, a second rolling roller 193 is fixedly sleeved outside the second rotating shaft 191, the second rolling roller 193 is located inside the discharging net cylinder 10, the number of the second rolling mechanisms 19 is four, the four second rolling mechanisms 19 are equal in size, the four second rolling mechanisms 19 are grouped in pairs, the two sets of the second rolling mechanisms 19 are parallel to each other, when the second driving motor 192 is turned on, the second rotating shaft 191 rotates and drives the second rolling roller 193 to rotate, at this time, the two sets of the second rolling mechanisms 19 rotate in opposite directions, when the rice is pressed by the primary rolling mechanism 14 to husk, some unhulled corn can enter into again between two sets of second grade rolling mechanism 19, is convenient for carry out the secondary to some unhulled corn and rolls the hulling, ensures again can the atress separation between chaff and the grain of rice to the hulling effect of corn has further been improved.
To sum up, the corn hulling device of this embodiment through setting up second grade rolling mechanism 19, can be at the corn elementary shelling back that rolls, is convenient for carry out the secondary to some not completely hulled corn and rolls the shelling, has ensured can atress separation once more between chaff and the grain of rice to the hulling effect of corn has further been improved.
The working principle and the using process of the invention are as follows: firstly, the feeding plug 3 is rotated to be separated from the feeding box 2, then the rice to be unshelled is added into the inner container 4, so that the rice to be unshelled is convenient to store, a circuit of the heating sleeve 6 is connected, the heating sleeve 6 works to generate heat, the inner container 4 conducts heat, the temperature inside the inner container 4 is increased, the rice is convenient to heat, the chaff and the rice can be heated and expanded to be separated, at the moment, the heat insulation layer 5 can slow down the diffusion speed of heat to the outside of the feeding box 2, and the heat insulation effect of the feeding box 2 is improved;
then when the rice is heated in the inner container 4, the stirring motor 172 is turned on to rotate the stirring rod 171 and drive the stirring spring 173 to rotate, and the rice in the inner container 4 can be sufficiently stirred by utilizing the diversity of the moving directions of the stirring spring 173, so that the heating effect of the rice is improved, when the temperature sensing probe 181 detects the temperature in the inner container 4, the temperature sensing probe 181 transmits the temperature information to the signal receiving module 1821 in a signal manner, the signal receiving module 1821 transmits the received signal to the signal processing module 1822, the signal processing module 1822 amplifies the signal and transmits the processed signal to the value setting module 1823, if the temperature value detected by the temperature sensing probe 181 is less than the temperature value set by the value setting module 1823, the circuit control module 1824 is connected with the circuit of the heating jacket 6 at this time, so that the heating jacket 6 generates heat due to the energization, if the temperature value detected by the temperature sensing probe 181 is greater than the temperature value set by the value setting module 1823, the circuit control module 1824 will disconnect the circuit of the heating jacket 6, so that the heating jacket 6 stops working, the temperature in the inner container 4 can be intelligently controlled according to the heating requirement of the rice, the rice can be at a proper temperature, and the heating effect of the rice is further improved;
after the rice in the inner container 4 is heated, the feeding valve 8 is opened to enable the rice in the inner container 4 to fall into the hulling tank 1 along the feeding pipe 7, so as to facilitate feeding into the hulling tank 1, the two first driving motors 142 are opened simultaneously to enable the two first rotating shafts 141 to rotate, the two first rotating shafts 141 drive the respective primary rolling rollers 143 to rotate in opposite directions, when the fed rice falls between the two primary rolling rollers 143, the two primary rolling rollers 143 squeeze the rice, so that the rice husks and the rice grains can be separated due to stress, so as to facilitate hulling of the rice, when the second driving motor 192 is opened, the second rotating shaft 191 rotates and drives the second rolling rollers 193 to rotate, at the moment, the two sets of second rolling mechanisms 19 rotate in opposite directions, and when the rice is squeezed by the primary rolling mechanism 14 to hull, some unhulled rice can enter between two sets of two-stage rolling mechanisms 19 again, so as to facilitate secondary rolling and dehulling of some unhulled rice, ensure that the unhulled rice can be separated from rice grains by force again, further improve the dehulling effect of the rice, start the air pump 156, make the inside of the suction pipe 155 and the branch pipe 158 generate negative pressure, and the suction cover 157 and the end of the branch pipe 158 can generate suction force due to the negative pressure, when the unhulled rice and rice grains fall from the inside of the discharging screen cylinder 10, some falling rice husks can pass through the meshes of the discharging screen cylinder 10 to enter the inside of the suction cover 157, and flow into the collecting box 151 along the suction pipe 155, so as to facilitate the suction and collection of the rice husks;
finally, when rice grains and a small amount of chaffs fall on the elastic sheet 13 from the bottom end of the discharging net cylinder 10, the air inlet valve is opened, the air outlet valve is closed, so that high-pressure gas flows into the interior of the air cylinder 161 from the air inlet pipe, the piston 163 moves under the action of air pressure along with the increase of the air pressure in the air cylinder 161 and pushes the movable rod 162 to move upwards, the movable rod 162 drives the impact block 164 to move upwards, the air inlet valve is closed, the air outlet valve is opened, so that the high-pressure gas in the interior of the air cylinder 161 is discharged from the air outlet pipe, the piston 163 moves under the action of the air pressure along with the decrease of the air pressure in the air cylinder 161, the movable rod 162 is pulled to move downwards, the movable rod 162 drives the impact block 164 to move downwards, so that the impact block 164 is separated from the elastic sheet 13, and the impact block 164 can continuously impact the elastic sheet 13 by continuously repeating the above operations, promote rice grain and chaff on the flexure strip 13 to raise, the chaff can enter into the inside of collecting box 151 because of the suction effect of branch pipe 158 this moment, and the rice grain can the dispersion drop to connect the material bucket 12 in to be convenient for collect the rice after the shelling, when the rice in connecing material bucket 12 is about to fill with, the apron is opened to the accessible, will take off the inside material bucket 12 that connects of shelling case 1 and rotate from baffle 11 and take out, thereby be convenient for clear up the rice in the material bucket 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A rice hulling device is characterized in that: the hulling device comprises:
the device comprises a shelling box (1), wherein a feeding box (2) is fixedly mounted at the top of the shelling box (1), a feeding plug (3) is sleeved on the top thread of the feeding box (2), a liner (4) is fixedly sleeved inside the feeding box (2), a heat insulation layer (5) is laid between the liner (4) and the feeding box (2), a heating sleeve (6) is sleeved outside the liner (4), the bottom of the liner (4) is fixedly connected with the top of the shelling box (1) through a feeding pipe (7), a feeding valve (8) is fixedly mounted outside the feeding pipe (7), a material receiving sleeve (9) is fixedly mounted inside the shelling box (1), a discharging mesh cylinder (10) is fixedly sleeved at the bottom of the material receiving sleeve (9), a partition plate (11) is fixedly connected with the inside of the shelling box (1), and a material receiving barrel (12) is sleeved inside thread of the partition plate (11), and the middle part of the clapboard (11) is fixedly provided with an elastic sheet (13);
the primary rolling mechanism (14) comprises a first rotating shaft (141), one end of the first rotating shaft (141) is fixedly connected with a first driving motor (142), and a primary rolling roller (143) is fixedly sleeved outside the first rotating shaft (141);
the shell suction mechanism (15) comprises a collection box (151), a vent hole (152) is formed in the top of one side of the collection box (151), a discharge plug (153) is sleeved on the bottom of one side of the collection box (151) in a threaded manner, an activated carbon block (154) is fixedly connected to the inner side of the collection box (151), a suction pipe (155) is fixedly sleeved on the top of the collection box (151), an air suction pump (156) is fixedly installed on the outer portion of the suction pipe (155), a shell suction cover (157) is fixedly connected to the top end of the suction pipe (155), a branch pipe (158) is fixedly connected to one side of the suction pipe (155), a filter screen (159) is arranged on the outer portion of one end of the branch pipe (158), and the filter screen (159) is fixedly installed inside the shelling box (1);
the ejection mechanism (16) comprises an air cylinder (161), the air cylinder (161) is fixedly installed at the bottom of an inner cavity of the shelling box (1), a movable rod (162) is movably sleeved inside the air cylinder (161), a piston (163) is fixedly connected to the bottom end of the movable rod (162), an impact block (164) is fixedly connected to the top end of the movable rod (162), and the top of the impact block (164) is in contact with the bottom of the elastic sheet (13).
2. A rice hulling apparatus as claimed in claim 1, wherein: the front surface of the shelling box (1) is movably connected with a cover plate through a hinge, and the elastic sheet (13) is positioned under the discharging mesh cylinder (10).
3. A rice hulling apparatus as claimed in claim 1, wherein: the number of the primary rolling mechanisms (14) is two, the two primary rolling mechanisms (14) are parallel to each other, and the running directions of the two primary rolling mechanisms (14) are opposite.
4. A rice hulling apparatus as claimed in claim 1, wherein: the shell suction mechanisms (15) are two in number, the two shell suction mechanisms (15) are equal in size, and the two shell suction mechanisms (15) are symmetrically distributed on two sides of the shelling box (1).
5. A rice hulling apparatus as claimed in claim 1, wherein: the bottom of cylinder (161) both sides is fixed respectively has cup jointed intake pipe and outlet duct, the outside of intake pipe and outlet duct is fixed mounting respectively has admission valve and air outlet valve.
6. A rice hulling apparatus as claimed in claim 1, wherein: the shelling device further comprises a stirring mechanism (17), the stirring mechanism (17) comprises a stirring rod (171), the stirring rod (171) is movably sleeved in the middle of the top end of the feeding box (2), the top end of the stirring rod (171) is fixedly connected with a stirring motor (172), and the side face of the stirring rod (171) is fixedly connected with a stirring spring (173).
7. A rice hulling apparatus as claimed in claim 1, wherein: the shelling device further comprises a temperature control mechanism (18), the temperature control mechanism (18) comprises a temperature sensing probe (181) and a temperature controller (182), the temperature sensing probe (181) is fixedly installed on the inner wall of the inner container (4), the output end of the temperature sensing probe (181) is in signal connection with the input end of the temperature controller (182), the temperature controller (182) is fixedly installed on the side face of the feeding box (2), and the output end of the temperature controller (182) is electrically connected with the input end of the heating sleeve (6).
8. The rice hulling apparatus as claimed in claim 7, wherein: temperature controller (182) include signal reception module (1821), signal processing module (1822), numerical value setting module (1823) and circuit control module (1824), the input of signal reception module (1821) and the input signal connection of temperature controller (182), and the output of signal reception module (1821) and the input signal connection of signal processing module (1822), the output of signal processing module (1822) and the input signal connection of numerical value setting module (1823), the output of numerical value setting module (1823) and the input signal connection of circuit control module (1824), the output of circuit control module (1824) and the input electric connection of heating jacket (6).
9. A rice hulling apparatus as claimed in claim 1, wherein: the hulling device further comprises a secondary rolling mechanism (19), the secondary rolling mechanism (19) comprises a second rotating shaft (191), one end of the second rotating shaft (191) is fixedly connected with a second driving motor (192), a secondary rolling roller (193) is fixedly sleeved outside the second rotating shaft (191), and the secondary rolling roller (193) is located inside the discharging screen cylinder (10).
10. A rice hulling apparatus as claimed in claim 9, wherein: the quantity of second grade rolling mechanism (19) is four, and the size of four second grade rolling mechanism (19) equals four two liang of second grade rolling mechanism (19) are a set of, and are parallel to each other between two sets of second grade rolling mechanism (19).
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|---|---|---|---|
| CN202110556099.3A CN113210033A (en) | 2021-05-21 | 2021-05-21 | Rice hulling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110556099.3A CN113210033A (en) | 2021-05-21 | 2021-05-21 | Rice hulling device |
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| CN113210033A true CN113210033A (en) | 2021-08-06 |
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| CN115254245A (en) * | 2022-08-12 | 2022-11-01 | 浙江展诚机械股份有限公司 | Rice huller and control method thereof |
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Application publication date: 20210806 |