CN117358338A - Automatic edulcoration device that rice processing was used - Google Patents
Automatic edulcoration device that rice processing was used Download PDFInfo
- Publication number
- CN117358338A CN117358338A CN202311305372.0A CN202311305372A CN117358338A CN 117358338 A CN117358338 A CN 117358338A CN 202311305372 A CN202311305372 A CN 202311305372A CN 117358338 A CN117358338 A CN 117358338A
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- China
- Prior art keywords
- frame
- screen
- rice
- fan
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 89
- 235000009566 rice Nutrition 0.000 title claims abstract description 89
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 88
- 239000012535 impurity Substances 0.000 claims abstract description 57
- 238000003801 milling Methods 0.000 claims abstract description 28
- 230000001360 synchronised effect Effects 0.000 claims abstract description 26
- 239000004744 fabric Substances 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 42
- 230000000903 blocking effect Effects 0.000 claims description 31
- 238000007599 discharging Methods 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 6
- 239000010903 husk Substances 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 238000007790 scraping Methods 0.000 abstract description 16
- 238000012216 screening Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 230000007547 defect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
Landscapes
- Adjustment And Processing Of Grains (AREA)
Abstract
The invention belongs to the technical field of rice processing, and particularly relates to an automatic impurity removing device for rice processing, which comprises a supporting shaft, a screen, a T-shaped plate, an extruding mechanism, supporting rods, rotating shafts, a flat belt, scraping plates and a transmission component, wherein the extruding mechanism for extruding the screen to reciprocate is arranged between the supporting shaft and the T-shaped plate, the lower part of the left side supporting plate is connected with the supporting rods, the rotating shafts are rotatably arranged on the inner sides of the supporting rods, the rotating shafts are rotatably arranged on the lower parts of the right side supporting plates, the two rotating shafts are transmitted through the flat belt, the scraping plates contacted with the screen are uniformly connected with the outer sides of the flat belt at intervals, and the transmission component for driving the scraping plates is arranged between the screen and the rotating shafts. Automatic and synchronous shake screening carries out when milling rice, need not to drive the screen cloth through the power supply in addition and shakes, and the synchronism is high, and the screen cloth shakes and can drive rack and gear engagement to this scraper can scrape down the impurity that blocks up in the mesh on the screen cloth, guarantees the screening effect of screen cloth, and degree of automation is high.
Description
Technical Field
The invention belongs to the technical field of rice processing, and particularly relates to an automatic impurity removing device for rice processing.
Background
Rice is food prepared by rice after the procedures of cleaning, rice hulling, rice milling, finished product finishing and the like, and is a main food for people in most areas of some countries. During harvesting of rice, a large amount of impurities are mixed in, and the quality of the rice is affected by the impurities, so that the impurities are removed by using an impurity removing device during processing.
In most impurity removing devices, a filter screen is used for screening rice, crushed rice husks and other impurities, and the two materials are separated, so that the size of the sieve on the filter screen needs to be reasonably controlled, if the sieve is too small, the rice husks cannot be filtered, the rice is easily filtered due to too large sieve, and under the condition of moderate sieve size, part of the rice husks with larger impurities are easily blocked on the sieve, and therefore, the sieve needs to be cleaned in time.
According to the defects in the prior art, the automatic impurity removing device for rice processing, which can overcome the defects in the prior art, automatically and synchronously shake the screen during grinding, automatically and synchronously clean the meshes along with the shake of the screen, avoid the blocking of the meshes and ensure the screening effect, is designed.
Disclosure of Invention
The invention aims to overcome the defects that the rice hulls cannot be filtered due to over-small meshes in the prior art, rice is easy to be filtered due to over-large meshes, and part of rice hulls and impurities with larger meshes are easy to be blocked on the meshes under the condition of moderate sizes of the meshes, so that the meshes need to be cleaned in time.
In order to solve the technical problems, the invention provides an automatic impurity removing device for rice processing, which comprises a base, support plates, a processing frame, a motor, a support shaft, a rice milling roller, a screen, an elastic piece, a T-shaped plate, an extruding mechanism, a support rod, a rotating shaft, a flat belt, a scraping plate and a transmission component, wherein the upper side of the left part and the upper side of the right part of the base are respectively connected with two support plates which are opposite front and back, the two support plates on the left part are lower than the two support plates on the right part, the processing frame which is inclined towards the left and the lower is connected between the upper parts of the left support plates and the right support plates, the processing frame provides a processing space for rice shelling, one end of the processing frame which is arranged at the lower part in the inclined direction is provided with a sieve pore, one end of the processing frame which is arranged at the upper part in the inclined direction is provided with a motor for power output, the output shaft of the motor is connected with a support shaft which rotates and penetrates the processing frame, the rice milling roller positioned in the treatment frame is connected on the supporting shaft, a screen which is inclined downwards is slidably arranged between the lower parts of the left and right side support plates, the inclination direction of the screen is opposite to that of the treatment frame, an elastic piece is connected between the screen and the right side support plates, the two elastic pieces are opposite to each other, the elastic piece is a spring, the upper side of the left part of the base is connected with a T-shaped plate used for supporting the supporting shaft, the supporting shaft is rotationally arranged on the upper part of the T-shaped plate, an extrusion mechanism used for extruding the screen to reciprocate is arranged between the supporting shaft and the T-shaped plate, the lower parts of the left side support plates are both connected with supporting rods, a rotating shaft is rotationally arranged between the inner sides of the two supporting rods, a rotating shaft is rotationally arranged between the lower parts of the right side support plates, the two rotating shafts are transmitted through a flat belt, the outer side interval of the flat belt is uniformly connected with a scraping plate contacted with the screen, and the scraping plate is used for cleaning the blocked impurities on the screen, a transmission component for driving the scraping plate is arranged between the screen and the rotating shaft.
Preferably, the extrusion mechanism comprises a toothed plate, a compression spring and a cam, wherein the toothed plate for extruding the screen is arranged on the right side of the lower part of the T-shaped plate in a sliding manner, teeth of the toothed plate are semicircular, the compression spring is connected between the toothed plate and the T-shaped plate, and the left side end part of the supporting shaft is connected with the cam contacted with the toothed plate.
Preferably, the transmission assembly comprises a gear and racks, the front end and the rear end of the left Fang Zhuaizhou in the left rotating shaft and the right rotating shaft are respectively connected with the gears through a one-way joint, the left lower part of the screen is connected with two racks meshed with the gears in an embedded mode, the two racks are opposite front and back, the front and the rear racks are respectively meshed with the front and the rear gears, and the flat belt is driven to synchronously drive the scraping plate to move through the meshing of the racks and the gears when the screen moves.
Preferably, the rice milling machine further comprises a feeding auger, the supporting shaft is connected with a feeding auger for conveying materials in the treatment frame by power, the rice milling roller is located at one end, close to the screen holes in the treatment frame, of the supporting shaft, the feeding auger is located at one end, far away from the screen holes in the treatment frame, of the supporting shaft, one end, far away from the screen holes, of the treatment frame is communicated with a funnel in a conical shape, and a feed inlet of the funnel faces upwards.
Preferably, the flat belt is provided with two discharging windows which are opposite up and down, and the discharging windows are used for rapidly discharging impurities scraped from the screen by the scraping plate.
Preferably, the rice milling machine further comprises a fan, a synchronous pulley and a synchronous belt, wherein the fan with a rearward air inlet is arranged on the front side of the processing frame in a bolting mode, the fan is used for blowing impurities falling from the screen holes on the processing frame, the synchronous pulley is connected to the left end part of the rice milling roller and the input shaft of the fan, the synchronous pulley on the rice milling roller is larger than the synchronous pulley on the fan, and the two synchronous pulleys are driven by the synchronous belt.
Preferably, the device further comprises a material blocking frame and a fan, wherein the material blocking frame is connected to the upper side of the rear portion of the base and used for blocking impurities blown by the fan, the three fans which are evenly arranged at intervals in the left-right direction are mounted on the upper portion of the material blocking frame in a bolting mode, and the fan enables the impurities blocked on the material blocking frame to be gathered to the lower portion of the material blocking frame.
Preferably, the upper side of the base is connected with a collecting frame for collecting impurities, the collecting frame is communicated with the material blocking frame, the collecting frame is located under the flat belt, impurities discharged by the discharging window on the flat belt can directly fall into the collecting frame, and the right part of the collecting frame is slidably provided with a baffle for blocking the impurities.
Preferably, the device further comprises a material guiding frame, wherein one end of the screen mesh, which is lower in the inclined direction, is connected with the material guiding frame for guiding materials to be gathered to the same position, and the volume of the material guiding frame gradually reduces towards the direction away from the screen mesh.
On the basis of overcoming the defects of the prior art, the invention has the following beneficial effects:
1. automatic and synchronous shake screening carries out when milling rice, need not to drive the screen cloth through the power supply in addition and shakes, and the synchronism is high, and the screen cloth shakes and can drive rack and gear engagement to this scraper can scrape down the impurity that blocks up in the mesh on the screen cloth, guarantees the screening effect of screen cloth, and degree of automation is high.
2. The feeding auger evenly conveys rice, so that the rice can be conveyed downwards evenly, the phenomenon that the rice is blocked is avoided, the rice milling roller can be prevented from being contacted with excessive rice, and the rice is prevented from being damaged by extrusion.
Drawings
Fig. 1 is a schematic view of the assembly of the present invention.
FIG. 2 is a schematic illustration of the blower and related components of FIG. 1 shown with an upper portion of the processing frame broken away.
Figure 3 is a schematic view of the toothed plate, cam, screen, etc. of the present invention.
FIG. 4 is a schematic view of the components of the present invention, including the spindle, flat belt, and scraper.
Fig. 5 is a schematic diagram showing the connection relationship among the motor, the support shaft, the rice milling roller and the feeding auger.
Fig. 6 is a schematic diagram of the connection relationship among the support shaft, the fan, the synchronous pulley and the synchronous belt.
FIG. 7 is a schematic view of the material blocking frame, fan, baffle and other components of the present invention.
FIG. 8 is a schematic diagram of the connection between the screen and the guide frame according to the present invention.
The marks in the drawings provided by the invention are as follows: the device comprises a base, a collecting frame, a baffle, a 2-support plate, a 3-processing frame, a 41-motor, a 42-support shaft, a 43-rice milling roller, a 44-feeding auger, a 51-screen, a 52-elastic piece, a 531-toothed plate, a 532-compression spring, a 533-cam, a 61-support rod, a 62-rotating shaft, a 63-flat belt, a 631-blanking window, a 64-scraping plate, a 651-gear, a 652-rack, a 71-fan, a 72-synchronous pulley, a 73-synchronous belt, a 81-material blocking frame, a 82-fan and a 9-material guiding frame.
Detailed Description
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and further, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
Example 1: an automatic impurity removing device for rice processing is shown in figures 1-3, and comprises a base 1, support plates 2, a processing frame 3, a motor 41, a supporting shaft 42, a rice milling roller 43, a screen 51, an elastic piece 52, a T-shaped plate, an extruding mechanism, a supporting rod 61, a rotating shaft 62, a flat belt 63, a scraping plate 64 and a transmission assembly, wherein the upper left side and the upper right side of the base 1 are respectively connected with two support plates 2 which are opposite front and back, the two support plates 2 on the left side are lower than the two support plates 2 on the right side, a processing frame 3 which is inclined towards the left and the lower side is connected between the upper parts of the support plates 2 on the left side and the right side, the processing frame 3 provides a processing space for rice shelling, one end of the processing frame 3 which is lower in the inclined direction is provided with a screen hole, one end of the processing frame 3 which is upper in the inclined direction is provided with a motor 41 for power output, the output shaft of the motor 41 is connected with the supporting shaft 42 which rotates and penetrates the processing frame 3, the rice milling roller 43 positioned in the treatment frame 3 is connected on the supporting shaft 42, a screen 51 which is inclined downwards is slidingly arranged between the lower parts of the left and right side support plates 2, the inclination direction of the screen 51 is opposite to that of the treatment frame 3, an elastic piece 52 is connected between the screen 51 and the right side support plates 2, the two elastic pieces 52 are opposite to each other, the elastic piece 52 is a spring, the upper side of the left part of the base 1 is connected with a T-shaped plate for supporting the supporting shaft 42, the supporting shaft 42 is rotationally arranged on the upper part of the T-shaped plate, an extrusion mechanism for extruding the screen 51 to reciprocate is arranged between the supporting shaft 42 and the T-shaped plate, the lower parts of the left side support plates 2 are both connected with support rods 61, a rotating shaft 62 is rotationally arranged between the inner sides of the two support rods 61, a rotating shaft 62 is rotationally arranged between the lower parts of the right side support plates 2, the two rotating shafts 62 are transmitted through a flat belt 63, the scraping plates 64 contacting with the screen mesh 51 are uniformly connected to the outer side of the flat belt 63 at intervals, the scraping plates 64 are used for cleaning the blocked impurities on the screen mesh 51, and a transmission assembly used for driving the scraping plates 64 is arranged between the screen mesh 51 and the rotating shaft 62.
As shown in fig. 3, the pressing mechanism includes a toothed plate 531, a compression spring 532 and a cam 533, the right side of the lower portion of the T-shaped plate is slidingly provided with the toothed plate 531 for pressing the screen 51, teeth of the toothed plate 531 are semicircular, the compression spring 532 is connected between the toothed plate 531 and the T-shaped plate, and the left end portion of the support shaft 42 is connected with the cam 533 contacting with the toothed plate 531.
As shown in fig. 3 and 4, the transmission assembly includes a gear 651 and a rack 652, in the left and right rotating shafts 62, the front and rear end portions of the left Fang Zhuaizhou are connected with the gear 651 through unidirectional couplers, the left lower portion of the screen 51 is connected with two racks 652 engaged with the gear 651 in an embedded manner, the two racks 652 are opposite front and rear, the front and rear racks 652 are engaged with the front and rear gears 651 respectively, and the flat belt 63 is driven to move synchronously by the engagement of the racks 652 and the gears 651 when the screen 51 moves.
When the device is used for assisting in removing impurities from rice, firstly, the unhulled rice is placed into the processing frame 3 through the hopper, the rice falls along the processing frame 3 towards the rice milling roller 43, the motor 41 is controlled to drive the supporting shaft 42 to drive the rice milling roller 43 to rotate, the rice milling roller 43 pulverizes rice hulls on the rice, the rice hulls and impurities in the rice fall into the screen 51 from the processing frame 3 in advance through the screen holes, then the rice falls into the screen 51 from the left end of the processing frame 3, meanwhile, the supporting shaft 42 rotates to drive the cam 533 to rotate, the cam 533 presses the toothed plate 531, the toothed plate 531 moves up and down under the action of the compression spring 532, the toothed plate 531 moves up and down to press the screen 51, the screen cloth 51 can be moved left and right under the effect of elastic component 52 to this can shake the screening when milling rice automatically and synchronous, need not to shake through power supply drive screen cloth 51 in addition, the synchronism is high, in addition, the screen cloth 51 moves left and right and can drive rack 652 and move reciprocally and mesh with gear 651, gear 651 can drive pivot 62 intermittent type ground to a direction rotation under the effect of one-way joint ware, pivot 62 rotation can drive scraper 64 rotation through flat belt 63, scraper 64 can scrape down the impurity of jam in the mesh on screen cloth 51, guarantee the screening effect of screen cloth 51, and this operation of scraping down impurity need not in addition to control the power supply, degree of automation is high, then shake the in-process about screen cloth 51 can be followed screen cloth 51 and dropped to the right, place the container in the right of screen cloth 51 and collect can.
Example 2: on the basis of the embodiment 1, as shown in fig. 5, the device further comprises a feeding auger 44, the supporting shaft 42 is connected with the feeding auger 44 for conveying the materials in the processing frame 3 by power, the rice milling roller 43 is positioned at one end of the supporting shaft 42, which is close to the sieve holes on the processing frame 3, the feeding auger 44 is positioned at one end of the supporting shaft 42, which is far away from the sieve holes on the processing frame 3, one end of the processing frame 3, which is far away from the sieve holes, is communicated with a funnel which is conical in shape, and the feed inlet of the funnel faces upwards.
The control motor 41 drives the supporting shaft 42 to drive the rice milling roller 43 and the feeding auger 44 to rotate, the feeding auger 44 can downwards convey rice, so that the rice can be conveyed downwards uniformly, the phenomenon that the rice is blocked is avoided, the rice milling roller 43 can mill rice hulls on the rice, and the feeding auger 44 uniformly conveys the rice, so that the rice milling roller 43 can be prevented from being contacted with excessive rice at the same time, and the phenomenon that the rice is damaged due to the fact that a plurality of rice is extruded is avoided.
Example 3: on the basis of example 2, as shown in fig. 4, the flat belt 63 is provided with two discharging windows 631 which are opposite to each other in the vertical direction, and the discharging windows 631 are used for rapidly discharging the foreign matters scraped from the screen 51 by the scraper 64. The impurity scraped by the scraping plate 64 can directly fall down through the discharging window 631, so that the discharging speed is improved, and the impurity accumulation is avoided.
As shown in fig. 1 and 6, the rice milling machine further comprises a fan 71, a synchronous pulley 72 and a synchronous belt 73, wherein the fan 71 with a rearward air inlet is mounted on the front side of the processing frame 3 in a bolting way, the fan 71 is used for blowing impurities falling from the screen holes on the processing frame 3, the synchronous pulley 72 is connected to the left end part of the rice milling roller 43 and the input shaft of the fan 71, the synchronous pulley 72 on the rice milling roller 43 is larger than the synchronous pulley 72 on the fan 71, and the two synchronous pulleys 72 are driven by the synchronous belt 73. The supporting shaft 42 rotates to drive the fan 71 to operate through the transmission of the synchronous pulley 72 and the synchronous belt 73, and the fan 71 can blow the rice husks and impurities which drop from the sieve holes on the processing frame 3 in advance backwards, so that the quantity of the impurities on the sieve mesh 51 can be further reduced, and the processing effect of rice is ensured.
As shown in fig. 7, the device further comprises a material blocking frame 81 and a fan 82, wherein the material blocking frame 81 is connected to the upper side of the rear portion of the base 1, the material blocking frame 81 is used for blocking impurities blown by the fan 71, three fans 82 uniformly arranged at intervals in the left-right direction are mounted on the upper portion of the material blocking frame 81 in a bolting manner, and the fans 82 enable the impurities blocked on the material blocking frame 81 to be gathered to the lower portion of the material blocking frame 81. The impurities sprayed by the fan 71 are blocked by the material blocking frame 81, and the fan 82 is controlled to spray the blocked impurities downwards to the lower part of the material blocking frame 81 for collection.
As shown in fig. 7, the device further comprises a collecting frame 11 and a baffle 12, the collecting frame 11 for collecting impurities is connected to the upper side of the base 1, the collecting frame 11 is communicated with the material blocking frame 81, the collecting frame 11 is located under the flat belt 63, impurities discharged from the material discharging window 631 on the flat belt 63 can directly fall into the collecting frame 11, and the baffle 12 for blocking the impurities is slidably arranged on the right portion of the collecting frame 11. Impurities directly falling through the discharging window 631 can fall into the collecting frame 11, impurities at the lower part of the material blocking frame 81 can also fall into the collecting frame 11, and the forward sliding baffle 12 can conveniently take out the impurities in the collecting frame 11.
As shown in fig. 8, the device further comprises a material guiding frame 9, wherein one end of the screen 51, which is lower in the inclined direction, is connected with the material guiding frame 9 for guiding materials to be gathered to the same position, and the volume of the material guiding frame 9 gradually decreases towards a direction away from the screen 51. The container is placed below the material guiding frame 9, and the material guiding frame 9 gathers the rice on the screen 51 into the container, so as to prevent the rice from being shaken off to the ground.
It is apparent that the above described embodiments are some, but not all, embodiments of the present invention, which merely represent preferred embodiments of the present invention, which are described more specifically and in detail, but are not to be construed as limiting the scope of the invention.
It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, and therefore, based on the embodiments herein, all other embodiments that can be obtained by those skilled in the art without making inventive efforts fall within the scope of protection of the present invention.
Claims (10)
1. The utility model provides an automatic edulcoration device that rice processing was used, including base (1), extension board (2), handle frame (3), motor (41), back shaft (42), husk rice roller (43) and screen cloth (51), left portion upside and right side upside of base (1) all are connected with extension board (2), be connected with between the upper portion of left and right sides extension board (2) downward sloping handle frame (3), it has the sieve mesh to handle the one end that frame (3) is in the incline direction down, motor (41) are installed to the one end of handling frame (3), be connected with on the output shaft of motor (41) and rotate support shaft (42) that runs through in handling frame (3), be connected with husk rice roller (43) that are located in handling frame (3) on back shaft (42), slide between the lower part of left and right sides extension board (2) and be equipped with downward sloping screen cloth (51), the incline direction of screen cloth (51) is opposite to handle frame (3); the novel scraper is characterized by further comprising an elastic piece (52), a T-shaped plate, an extrusion mechanism, a supporting rod (61), a rotating shaft (62), a flat belt (63), a scraper plate (64) and a transmission assembly, wherein the elastic piece (52) is connected between the screen (51) and the supporting plate (2), the T-shaped plate is connected to the upper left side of the base (1), the extrusion mechanism used for extruding the screen (51) to reciprocate is arranged between the supporting shaft (42) and the T-shaped plate, the supporting rod (61) is connected to the lower portion of the left supporting plate (2), the rotating shaft (62) is arranged on the inner side of the supporting rod (61) in a rotating mode, the rotating shaft (62) is also arranged on the lower portion of the right supporting plate (2) in a rotating mode, the two rotating shafts (62) are in transmission through the flat belt (63), the scraper plate (64) in contact with the screen (51) are uniformly connected to the outer side of the flat belt (63), and the transmission assembly used for driving the scraper plate (64) is arranged between the screen (51) and the rotating shaft (62).
2. The automatic impurity removing device for rice processing according to claim 1, wherein the pressing mechanism comprises a toothed plate (531), a compression spring (532) and a cam (533), the toothed plate (531) for pressing the screen (51) is slidably arranged at the lower part of the T-shaped plate, the compression spring (532) is connected between the toothed plate (531) and the T-shaped plate, and the end part of the supporting shaft (42) is connected with the cam (533) contacted with the toothed plate (531).
3. The automatic impurity removing device for rice processing according to claim 2, wherein the transmission assembly comprises a gear (651) and a rack (652), the end part of the rotating shaft (62) is connected with the gear (651) through a one-way joint, the lower part of the screen (51) is connected with the rack (652) meshed with the gear (651) in an embedded manner, and the flat belt (63) is driven to move synchronously when the screen (51) moves through the meshing of the rack (652) and the gear (651).
4. The automatic impurity removing device for rice processing according to claim 1, further comprising a feeding auger (44), wherein the supporting shaft (42) is connected with the feeding auger (44) for conveying materials in the processing frame (3), the rice milling roller (43) is located at one end, close to the screen holes in the processing frame (3), of the supporting shaft (42), the feeding auger (44) is located at one end, far away from the screen holes in the processing frame (3), of the supporting shaft (42), and one end, far away from the screen holes, of the processing frame (3) is communicated with a funnel.
5. An automatic impurity removing apparatus for rice processing according to claim 4, wherein the flat belt (63) is provided with a discharging window (631), and the discharging window (631) is used for discharging impurities scraped from the screen (51) by the scraper (64).
6. The automatic impurity removing device for rice processing according to claim 1, further comprising a fan (71), a synchronous pulley (72) and a synchronous belt (73), wherein the fan (71) with a rearward air inlet is arranged at the front side of the processing frame (3), the fan (71) is used for blowing impurities falling from the screen holes of the processing frame (3), the synchronous pulley (72) is connected to the left end part of the rice milling roller (43) and the input shaft of the fan (71), and the two synchronous pulleys (72) are driven by the synchronous belt (73).
7. The automatic impurity removing device for rice processing according to claim 6, further comprising a material blocking frame (81) and a fan (82), wherein the material blocking frame (81) is connected to the upper side of the rear portion of the base (1), the material blocking frame (81) is used for blocking impurities blown by the fan (71), the fan (82) is mounted on the upper portion of the material blocking frame (81), and the fan (82) enables the impurities blocked on the material blocking frame (81) to gather to the lower portion of the material blocking frame (81).
8. The automatic impurity removing device for rice processing according to claim 7, further comprising a collecting frame (11) and a baffle plate (12), wherein the collecting frame (11) for collecting impurities is connected to the upper side of the base (1), the collecting frame (11) is communicated with the material blocking frame (81), the collecting frame (11) is located under the flat belt (63), and the baffle plate (12) is arranged on the right portion of the collecting frame (11) in a sliding manner.
9. An automatic impurity removing device for rice processing according to claim 1, further comprising a guide frame (9), wherein the screen (51) is connected to the guide frame (9) for guiding the material to be gathered to the same position at a lower end in an inclined direction.
10. An automatic impurity removing device for rice processing according to claim 9, wherein the volume of the guide frame (9) gradually decreases in a direction away from the screen (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311305372.0A CN117358338A (en) | 2023-10-10 | 2023-10-10 | Automatic edulcoration device that rice processing was used |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311305372.0A CN117358338A (en) | 2023-10-10 | 2023-10-10 | Automatic edulcoration device that rice processing was used |
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| Publication Number | Publication Date |
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| CN117358338A true CN117358338A (en) | 2024-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311305372.0A Pending CN117358338A (en) | 2023-10-10 | 2023-10-10 | Automatic edulcoration device that rice processing was used |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118023482A (en) * | 2024-04-11 | 2024-05-14 | 兴化市兴工机械厂 | Wax mould drenches sand device |
-
2023
- 2023-10-10 CN CN202311305372.0A patent/CN117358338A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118023482A (en) * | 2024-04-11 | 2024-05-14 | 兴化市兴工机械厂 | Wax mould drenches sand device |
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