CN112058658A - A cooling dust type grading plant for rice processing - Google Patents
A cooling dust type grading plant for rice processing Download PDFInfo
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- CN112058658A CN112058658A CN202010864497.7A CN202010864497A CN112058658A CN 112058658 A CN112058658 A CN 112058658A CN 202010864497 A CN202010864497 A CN 202010864497A CN 112058658 A CN112058658 A CN 112058658A
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- box body
- box
- fixedly connected
- wall
- filter plate
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- 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
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- 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
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- 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
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- 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
The invention discloses a cooling and dedusting type grading device for rice processing, which belongs to the technical field of rice processing and comprises a box body, wherein a first fixing device is arranged on the left side of the inner wall of the box body, the first fixing device comprises a fixed square groove, the left side of the fixed square groove is fixedly connected with the left side of the inner wall of the box body, a plurality of springs distributed in the front and back are arranged on the inner wall of the fixed square groove, impurities in rice are effectively filtered through multi-layer filtering, a plurality of impurity screening screens with different particle sizes are completed in the same equipment, the grading efficiency is greatly improved, two dust collectors are started, so that dust is drawn out of the box body, the rice grading effect is improved, the environment and the health of workers are favorably maintained, the problems that the existing rice grading device is required to screen the impurities with different sizes step by step, the time and labor are wasted, and the grading efficiency is, and dust generated in the screening process is difficult to treat, so that the surrounding environment is influenced, and the health of workers is influenced.
Description
Technical Field
The invention relates to the technical field of rice processing, in particular to a cooling and dedusting type grading device for rice processing.
Background
The rice is a finished product made by rice through the working procedures of cleaning, rice hulling, rice milling, finishing and the like, contains nearly 64 percent of nutrient substances and more than 90 percent of nutrient elements required by human bodies in the rice, is a main food for people in most regions of China, contains about 75 percent of carbohydrate, 7 to 8 percent of protein, 1.3 to 1.8 percent of fat and rich B vitamins and the like, the carbohydrate in the rice is mainly starch, the protein is mainly glutelin, and the glutelin and globulin are adopted, the biological value and the composition ratio of the protein are higher than those of cereal crops such as wheat, barley, millet, corn and the like, the digestibility is 66.8 to 83.1 percent, and is also a higher one of the cereal proteins, and the rice and the straw are required to be classified by a classification device in the production and processing process, The bran is substantially separated.
The existing rice grading device is used for grading sundries with different sizes, the grading is required to be carried out separately and gradually, the time and manpower are wasted, the grading efficiency is low, the dust generated in the grading and sieving process is difficult to treat, the surrounding environment is influenced, and the health of workers is influenced.
Disclosure of Invention
The invention provides a cooling and dedusting type grading device for rice processing, and aims to solve the problems that the conventional rice grading device is required to separate and gradually sieve sundries with different sizes, time and labor are wasted, the sieving efficiency is low, and dust generated in the sieving process is difficult to treat, so that the surrounding environment is influenced and the health of workers is influenced.
The invention is realized in such a way, the grading device with cooling and dust removing functions for rice processing comprises a box body, wherein a first fixing device is arranged on the left side of the inner wall of the box body, the first fixing device comprises a fixing square groove, the left side of the fixing square groove is fixedly connected with the left side of the inner wall of the box body, a plurality of springs distributed front and back are arranged on the inner wall of the fixing square groove, a first filter plate is fixedly connected to the right sides of the plurality of springs, a connecting rod is fixedly connected to the center of the right side of the first filter plate, the right end of the connecting rod penetrates through the right side wall of the box body and extends to the right side of the box body, a hinged support is fixedly connected to the right side of the connecting rod, a rotating wheel is rotatably connected to the inside of the hinged support, a fixing plate is fixedly connected to the right side wall, the outer wall of the cam is abutted against the outer wall of the rotating wheel, a second fixing device is installed on the left side of the inner wall of the box body, the second fixing device is the same in structure as the first fixing device and is located below the first fixing device, a second filter plate is arranged on the right side of the second fixing device, two vertical rods which are distributed front and back are fixedly connected to the right side of the lower end face of the first filter plate, the lower end faces of the two vertical rods are fixedly connected with the right side of the upper end face of the second filter plate, two stabilizing rods which are distributed front and back are fixedly connected to the right side of the lower end face of the second filter plate, stabilizing wheels are rotatably connected to the lower end faces of the two stabilizing rods, two wheel plates are fixedly connected to the right side wall of the box body, wheel grooves are formed in the upper end faces of the two wheel plates, the outer walls of the two stabilizing wheels are respectively abutted against the, the dust catcher is all installed to the up end left and right sides of box, two the lower terminal surface of dust catcher all communicates there is the dust absorption pipe, two the dust absorption pipe all runs through the up end of box and extends to the inside of box, two one side that the dust catcher carried on the back mutually all is provided with the connector.
In order to facilitate cooling of the interior of the box body, the cooling and dedusting type grading device for rice processing is preferably used, the left side wall of the box body is fixedly connected with a refrigerating box, an evaporator, a condenser and a compressor are sequentially installed in the refrigerating box from top to bottom, and the refrigerating box is communicated with the box body through a pipe groove.
In order to make the reciprocating motion of the first filter plate and the second filter plate more stable, the cooling and dedusting type grading device for rice processing is preferably used, the upper end and the lower end of the notch of the fixed square groove are fixedly connected with a plurality of ball grooves which are distributed in the front and back direction, a plurality of balls are movably connected inside the ball grooves, and the outer walls of the balls are abutted against the outer wall of the first filter plate.
In order to facilitate the collection of the classified rice grains and impurities, the temperature-reducing and dust-removing type classifying device for rice processing is preferably used, and the bottom of the front end face of the box body is movably connected with a collecting door through a hinge.
In order to facilitate the drawing out of the collection box, the temperature-reducing and dust-removing type grading device for rice processing is preferably used, the lower end face of the collection box is provided with a plurality of rollers, and the outer walls of the plurality of rollers are abutted against the bottom end inside the box body.
In order to observe the internal condition of the device, the back of the box body is preferably provided with an observation window as the cooling and dedusting type grading device for rice processing.
In order to facilitate feeding, the upper end surface of the box body is provided with a feeding hole, which is preferable as the cooling and dedusting type grading device for rice processing.
For effective screening, it is preferable that the mesh number of the first filter plate is smaller than that of the second filter plate as a temperature-reducing and dust-removing type classifying device for rice processing of the present invention.
Compared with the prior art, the invention has the beneficial effects that:
1. the rice firstly passes through the first filter plate, the straws with larger volume are filtered to rice grains at the upper end of the first filter plate, and bran with smaller particles pass through the filtering holes at the upper end of the first filter plate and fall on the upper end of the second filter plate, the bran is filtered by the second filter plate, the rice grains fall into the collecting box at the bottom through the second filter plate, impurities in the rice are effectively filtered through multi-layer filtering, and various impurities with different particle sizes are screened in the same equipment, so that the grading efficiency is greatly improved;
2. the two dust collectors are started, the dust collectors suck out impurities through the dust suction pipes, the two connectors are convenient to communicate with an external pipeline, and dust is convenient to process, so that the dust is sucked out of the box body, the rice grading effect is improved, and the environment and the health of workers are favorably maintained;
3. by arranging the refrigeration box, when the temperature in the box body needs to be reduced, the compressor, the condenser and the evaporator are started to work, and the evaporator evaporates the refrigerant to cool the interior of the box body, so that the interior of the box body is cooled and radiated, and the service life of equipment is prolonged;
4. through setting up the stabilizer bar, the second filter is controlled when removing and is driven the stabilizer bar and control with the stabilizer bar and control, and the stabilizer bar rolls about the race is inside to play the supporting effect, make the second filter motion more steady, a plurality of ball outer walls all with the outer wall butt of first filter, make first filter and second filter motion more steady, extension equipment life just improves and divides the sieve effect.
Drawings
FIG. 1 is a view showing the overall internal cross-sectional structure of the present invention;
FIG. 2 is an enlarged view of the first fixing device of the present invention;
FIG. 3 is a schematic view of the ball groove structure of the present invention;
FIG. 4 is a schematic view of the wheel plate structure of the present invention;
FIG. 5 is an overall external structural view of the present invention;
FIG. 6 is an overall external rear view structural view of the present invention;
in the figure: 1. a box body; 2. a first fixing device; 3. fixing the square groove; 4. a spring; 5. a first filter plate; 6. a connecting rod; 7. hinging seat; 8. a rotating wheel; 9. a fixing plate; 10. a motor; 11. a cam; 12. a second fixing device; 13. a second filter plate; 14. a vertical rod; 15. a stabilizer bar; 16. a stabilizing wheel; 17. a wheel plate; 18. a wheel groove; 19. a collection box; 20. a dust collector; 21. a dust collection pipe; 22. a connecting port; 23. a refrigeration case; 24. a compressor; 25. a condenser; 26. an evaporator; 27. a ball groove; 28. a ball bearing; 29. a collection door; 30. a roller; 31. an observation window; 32. and (4) feeding a material inlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-6, the present invention provides a technical solution: a cooling and dedusting type grading device for rice processing comprises a box body 1, a first fixing device 2 is installed on the left side of the inner wall of the box body 1, the first fixing device 2 comprises a fixing square groove 3, the left side of the fixing square groove 3 is fixedly connected with the left side of the inner wall of the box body 1, a plurality of springs 4 distributed front and back are arranged on the inner wall of the fixing square groove 3, a first filter plate 5 is fixedly connected on the right side of the plurality of springs 4, a connecting rod 6 is fixedly connected at the center of the right side of the first filter plate 5, the right end of the connecting rod 6 penetrates through the right side wall of the box body 1 and extends to the right side of the box body 1, a hinged support 7 is fixedly connected on the right side of the connecting rod 6, a rotating wheel 8 is rotatably connected inside the hinged support 7, a fixing plate 9 is fixedly connected on the right side wall of the box body 1, a motor 10 is installed on the, the left side of the inner wall of the box body 1 is provided with a second fixing device 12, the structure of the second fixing device 12 is the same as that of the first fixing device 2 and is positioned below the first fixing device 2, the right side of the second fixing device 12 is provided with a second filter plate 13, the right side of the lower end surface of the first filter plate 5 is fixedly connected with two vertical rods 14 which are distributed front and back, the lower end surfaces of the two vertical rods 14 are fixedly connected with the right side of the upper end surface of the second filter plate 13, the right side of the lower end surface of the second filter plate 13 is fixedly connected with two stabilizing rods 15 which are distributed front and back, the lower end surfaces of the two stabilizing rods 15 are rotatably connected with stabilizing wheels 16, the right side wall of the box body 1 is fixedly connected with two wheel plates 17, the upper end surfaces of the two wheel plates 17 are respectively provided with wheel grooves 18, the outer walls of the two stabilizing wheels 16 are respectively abutted against the insides of the two wheel grooves 18, the, the lower terminal surface of two suction cleaners 20 all communicates there is the dust absorption pipe 21, and two dust absorption pipes 21 all run through the up end of box 1 and extend to the inside of box 1, and one side that two suction cleaners 20 carried on the back mutually all is provided with connector 22.
In this embodiment: starting a motor 10, the motor 10 driving a cam 11 to rotate, the cam 11 abutting against a rotating wheel 8, when the tip of the cam 11 contacting with the rotating wheel 8, pushing the first filter plate 5 to move leftwards, the left side of the first filter plate 5 being located inside a fixed square groove 3 and connected through a spring 4, because of the elasticity of the spring 4, having a right thrust to the first filter plate 5, under the condition of the cam 11 continuously rotating, making the first filter plate 5 do reciprocating motion in the horizontal direction, thereby making the first filter plate 5 sift and filter rice, meanwhile, the first filter plate 5 and the second filter plate 13 being fixedly connected through a vertical rod 14, and the second fixing device 12 being identical in structure with the first fixing device 2, thereby when the first filter plate 5 moves leftwards and rightwards, driving the second filter plate 13 to do reciprocating motion identical to the first filter plate 5 through the vertical rod 14, achieving the function of making the second filter plate filter sifting, through the arrangement of the stabilizing wheel 16, when the second filter plate 13 moves left and right, the stabilizing rod 15 and the stabilizing wheel 16 are driven to move left and right, the stabilizing wheel 16 rolls left and right in the wheel groove 18, so that a supporting effect is achieved, the second filter plate 13 moves more stably, rice firstly passes through the first filter plate 5, straws with larger volume are filtered until rice grains at the upper end of the first filter plate 5 and bran with smaller particles pass through filtering holes at the upper end of the first filter plate 5 and fall at the upper end of the second filter plate 13, the bran is filtered by the second filter plate 13, the rice grains fall into the collecting box 19 at the bottom through the second filter plate 13, impurities in the rice are effectively filtered through multi-layer filtering, various impurities with different particle sizes are screened in the same equipment, the grading efficiency is greatly improved, a large amount of dust is generated in the screening process, the two dust collectors 20 are started, the dust collectors 20 suck the impurities out through the dust suction pipe 21, two connectors 22 are convenient for and outside pipeline intercommunication, conveniently handle the dust to inside taking the dust out box 1, improve the rice grading effect and be favorable to maintaining environment and workman healthy.
As a technical optimization scheme of the invention, a refrigeration box 23 is fixedly connected to the left side wall of the box body 1, an evaporator 26, a condenser 25 and a compressor 24 are sequentially installed in the refrigeration box 23 from top to bottom, and the refrigeration box 23 is communicated with the box body 1 through a pipe groove.
In this embodiment: through setting up refrigeration case 23, when needing to turn down the temperature in the box 1, start compressor 24, condenser 25 and the work of evaporimeter 26, evaporimeter 26 is cooled down the refrigerant evaporation to box 1 is inside to cool off heat dissipation, extension equipment life to box 1 is inside.
As a technical optimization scheme of the invention, the upper end and the lower end of the notch of the fixed square groove 3 are fixedly connected with a plurality of ball grooves 27 which are distributed front and back, a plurality of balls 28 are movably connected inside the ball grooves 27, and the outer walls of the balls 28 are abutted against the outer wall of the first filter plate 5.
In this embodiment: a plurality of balls 28 outer walls all with the outer wall butt of first filter 5, make first filter 5 and the motion of second filter 13 more steady, extension equipment life just improves and divides the sieve effect.
As a technical optimization scheme of the invention, the bottom of the front end face of the box body 1 is movably connected with a collecting door 29 through a hinge.
In this embodiment: after the screening is finished, the rice and other filtered impurities in the box body 1 are collected by opening the collecting door 29, and the use is convenient.
As a technical optimization scheme of the invention, a plurality of rollers 30 are arranged on the lower end surface of the collecting box 19, and the outer walls of the rollers 30 are abutted against the bottom end in the box body 1.
In this embodiment: the roller 30 is arranged at the bottom of the collection box 19, so that the collection box 19 is convenient to draw out when rice grains are collected, and time and labor are saved.
As a technical optimization scheme of the invention, the back of the box body 1 is provided with an observation window 31.
In this embodiment: through setting up observation window 31, the user can observe the inside behavior of box 1 through observation window 31, observes the rice and divides the sieve condition.
As a technical optimization scheme of the invention, the upper end surface of the box body 1 is provided with a feeding hole 32.
In this embodiment: the rice is conveniently placed in the box body 1 through the feed inlet 32 for grading work.
As a technical optimization scheme of the invention, the mesh number of the first filter plate 5 is smaller than that of the second filter plate 13.
In this embodiment: the mesh number of the first filter plate 5 is smaller than that of the second filter plate 13, so that ordered classification and screening can be carried out according to the sizes of the sundry particles, and the classification effect is improved.
The working principle is as follows: when the temperature-reducing and dust-removing grading device for rice processing is used, firstly, rice is conveniently placed into the box body 1 through the feed inlet 32, then the motor 10 is started, the motor 10 drives the cam 11 to rotate, the cam 11 is abutted against the rotating wheel 8, when the tip of the cam 11 is contacted with the rotating wheel 8, the first filter plate 5 is pushed to move leftwards, the left side of the first filter plate 5 is positioned in the fixed square groove 3 and is connected through the spring 4, due to the elasticity of the spring 4, the right thrust is exerted on the first filter plate 5, the first filter plate 5 is made to do reciprocating motion in the horizontal direction under the condition that the cam 11 continuously rotates, the first filter plate 5 is made to perform screening filtration on the rice, meanwhile, the first filter plate 5 is fixedly connected with the second filter plate 13 through the vertical rod 14, the second fixing device 12 is identical in structure with the first fixing device 2, when the first filter plate 5 moves leftwards, the second filter plate 13 is driven through the vertical rod 14 to do reciprocating motion identical with the, reach the effect that makes the second filter divide the sieve, the rice is at first through first filter 5, the great straw of volume is filtered 5 upper end grains of rice and the less chaff of granule through first filter 5 upper end filtration pore and fall in second filter 13 upper end, second filter 13 filters the chaff again, the grains of rice then falls into inside 19 collecting boxes of bottom through second filter 13, start two suction cleaners 20 simultaneously in the filtering process, suction cleaner 20 passes through dust absorption pipe 21 suction with debris, two connectors 22 are convenient for and outside pipeline intercommunication, take the dust inside box 1 out, divide the sieve to finish the back and collect through opening collection door 29 to the inside rice of box 1 and other filterable debris.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a cooling dust type grading plant for rice processing, includes box (1), its characterized in that: the improved filter box is characterized in that a first fixing device (2) is installed on the left side of the inner wall of the box body (1), the first fixing device (2) comprises a fixed square groove (3), the left side of the fixed square groove (3) is fixedly connected with the left side of the inner wall of the box body (1), a plurality of springs (4) distributed front and back are arranged on the inner wall of the fixed square groove (3), a first filter plate (5) is fixedly connected to the right side of each spring (4), a connecting rod (6) is fixedly connected to the center of the right side of each first filter plate (5), the right end of each connecting rod (6) penetrates through the right side wall of the box body (1) and extends to the right side of the box body (1), a hinged support (7) is fixedly connected to the right side of each connecting rod (6), a rotating wheel (8) is rotatably connected to the inside of each hinged support (7), a fixing plate (9) is fixedly connected to the right side wall of, the output end of the motor (10) is fixedly connected with a cam (11), the outer wall of the cam (11) is abutted against the outer wall of the rotating wheel (8), a second fixing device (12) is installed on the left side of the inner wall of the box body (1), the structure of the second fixing device (12) is the same as that of the first fixing device (2) and is positioned below the first fixing device (2), a second filter plate (13) is arranged on the right side of the second fixing device (12), two vertical rods (14) distributed from front to back are fixedly connected to the right side of the lower end face of the first filter plate (5), the lower end faces of the two vertical rods (14) are fixedly connected with the right side of the upper end face of the second filter plate (13), two stabilizer bars (15) distributed from front to back are fixedly connected to the right side of the lower end face of the second filter plate (13), and stabilizing wheels (16) are rotatably connected to the lower end faces of, two wheel boards (17) of right side wall fixedly connected with of box (1), two race (18) have all been seted up to the up end of wheel board (17), two the outer wall of stabilizer wheel (16) respectively with two inside butts of race (18), the inside bottom of box (1) is provided with collecting box (19), dust catcher (20), two are all installed to the up end left and right sides of box (1) the lower terminal surface of dust catcher (20) all communicates there is dust absorption pipe (21), two dust absorption pipe (21) all run through the up end of box (1) and extend to the inside of box (1), two one side that dust catcher (20) carried on the back mutually all is provided with connector (22).
2. The grading device of cooling and dedusting type for rice processing according to claim 1, characterized in that: the left side wall fixedly connected with of box (1) refrigerates case (23), evaporimeter (26), condenser (25) and compressor (24) are installed from the top down in proper order to the inside from of refrigeration case (23), refrigeration case (23) are through tube seat and box (1) intercommunication.
3. The grading device of cooling and dedusting type for rice processing according to claim 1, characterized in that: the ball groove (27) that the equal fixedly connected with in both ends distributes around a plurality of about the notch of fixed square groove (3), it is a plurality of the equal swing joint in inside in ball groove (27) has a plurality of balls (28), and is a plurality of ball (28) outer wall all with the outer wall butt of first filter (5).
4. The grading device of cooling and dedusting type for rice processing according to claim 1, characterized in that: the bottom of the front end face of the box body (1) is movably connected with a collecting door (29) through a hinge.
5. The grading device of cooling and dedusting type for rice processing according to claim 1, characterized in that: a plurality of rollers (30) are installed on the lower end face of the collecting box (19), and the outer walls of the rollers (30) are abutted to the bottom end of the box body (1).
6. The grading device of cooling and dedusting type for rice processing according to claim 1, characterized in that: the back of the box body (1) is provided with an observation window (31).
7. The grading device of cooling and dedusting type for rice processing according to claim 1, characterized in that: the upper end surface of the box body (1) is provided with a feeding hole (32).
8. The grading device of cooling and dedusting type for rice processing according to claim 1, characterized in that: the mesh number of the first filter plate (5) is smaller than that of the second filter plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010864497.7A CN112058658A (en) | 2020-08-25 | 2020-08-25 | A cooling dust type grading plant for rice processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010864497.7A CN112058658A (en) | 2020-08-25 | 2020-08-25 | A cooling dust type grading plant for rice processing |
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| CN112058658A true CN112058658A (en) | 2020-12-11 |
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| CN202010864497.7A Pending CN112058658A (en) | 2020-08-25 | 2020-08-25 | A cooling dust type grading plant for rice processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318972A (en) * | 2021-06-27 | 2021-08-31 | 福建汇融农业开发有限公司 | A sieve material drying machine for corn processing |
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| DE19702738A1 (en) * | 1997-01-27 | 1998-07-30 | Heiner Dr Schwanz | Pneumo-separator, e.g. cleaning machine for grain, seeds and minerals |
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