CN112742699A - Chaff device of rice processing usefulness - Google Patents
Chaff device of rice processing usefulness Download PDFInfo
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- CN112742699A CN112742699A CN202011515973.0A CN202011515973A CN112742699A CN 112742699 A CN112742699 A CN 112742699A CN 202011515973 A CN202011515973 A CN 202011515973A CN 112742699 A CN112742699 A CN 112742699A
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- Prior art keywords
- box
- plate
- damping
- bran
- rice
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Classifications
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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
-
- 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
- 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
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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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
-
- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a bran sieving device for rice processing, which comprises a supporting plate, wherein two sides of the lower end of the supporting plate are respectively connected with a damping device, the lower ends of the two damping devices are respectively connected with two bottom plates, the top end of the supporting plate is connected with a bran sieving box, two ends of the bran sieving box are respectively connected with a vibrating device, the top end of the bran sieving box is connected with a feeding box, the top end of the feeding box is movably connected with a feeding plate, and one end of the bran sieving box is movably connected with a cover plate. The rice screening device is simple and convenient to operate, the effect of the whole device is better when rice is subjected to screening through the arranged screening box, the screen plate in the screening box can vibrate under the cooperation of the vibrating device, the situation that the rice cannot pass through the screen plate due to accumulation in the screening box is avoided, the screening efficiency and the practicability of the whole device are improved, the damping device can damp the whole device during working, and the service life of the whole device is prolonged.
Description
Technical Field
The invention relates to the technical field of rice processing, in particular to a bran sieving device for rice processing.
Background
The rice bran can be generated in the process of processing the rice into rice, the rice bran can only be used for feed and is a main byproduct in the process of processing and producing the rice, if the rice bran is not processed, the eating of the rice can be greatly influenced, the currently used rice bran sieving device for processing the rice is too simple in structure, the devices only use a single screen plate to sieve the rice bran during sieving the rice bran, so that the effect of the sieving bran of the whole device is poor, meanwhile, the screen plate in the devices is not convenient to vibrate, the efficiency of the screen plate during sieving the rice bran is slower, the situation that the rice cannot pass through the screen plate due to accumulation is easy to occur, the practicability of the whole device is reduced, the devices are not convenient enough when collecting the rice after sieving the rice bran, the collection is not thorough enough, and the devices are not convenient to buffer and absorb the generated vibration during the use, the whole device is easy to be seriously damaged, the service life of the whole device is shortened, and therefore the rice bran sieving device for processing rice is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a bran sieving device for rice processing, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a bran screening device for rice processing comprises a supporting plate, wherein two sides of the lower end of the supporting plate are respectively connected with a damping device, the lower ends of the two damping devices are respectively connected with two bottom plates, the top end of the supporting plate is connected with a bran screening box, and two ends of the bran screening box are respectively connected with a vibration device;
the screening chaff box comprises a box body, the lower end of the box body is fixedly connected with a supporting plate, one side of the upper box wall of the box body is connected with a baffle plate, the box wall of one side of the box body is connected with an air blower, one end of the air blower is connected with an air outlet pipe, one end of the air outlet pipe penetrates through the baffle plate and is connected with a plurality of air outlet heads, the other side of the upper box wall of the box body is connected with a collecting box, one end of the collecting box is connected with a porous plate, the lower ends of the porous plate and the baffle plate are both connected with;
the top of chaff case is connected with the feeding case, the top swing joint of feeding case has the feeding board, the one end swing joint of chaff case has the apron.
As a preferred technical scheme of the invention, the lower parts of the box walls on the two sides of the box body are both connected with inclined plates, the lower box wall of the box body is connected with a collecting frame, the two sides of the lower end of the collecting frame are both connected with connecting buckles, and the lower box wall of the box body is provided with two connecting grooves matched with the connecting buckles for use.
According to a preferable technical scheme of the invention, the vibration device comprises a shell, wherein an upper shell wall and a lower shell wall of the shell are directly connected with a vertical rod, an expansion spring is sleeved on the outer surface of the vertical rod, one side of the lower shell wall of the shell is connected with an expansion cylinder, and an expansion end of the expansion cylinder is connected with a top plate.
As a preferred technical scheme of the present invention, one end of the housing is fixedly connected to the box body, and one end of the housing is communicated with the box body, two ends of the screen plate extend into the two housings respectively and are inserted into and connected to the vertical rods in the two housings respectively, the top end of the screen plate is fixedly connected to the expansion spring, and the screen plate is located above the top plate.
As a preferred technical scheme of the invention, the damping device comprises a damping box, the top end of the damping box is fixedly connected with a supporting plate, a sliding rod is connected between the inner walls of the two sides of the damping box, damping springs are sleeved on the two sides of the outer surface of the sliding rod, two moving blocks are sleeved on the outer surface of the sliding rod, one ends of the two moving blocks are respectively and fixedly connected with the two damping springs, the lower ends of the two moving blocks are respectively connected with a pair of first connecting plates, a connecting rod is hinged between each pair of first connecting plates, the lower parts of the two ends of the two connecting rods are hinged with a pair of second connecting plates together, the lower end of each second connecting plate is connected with a transverse plate, the two sides of the lower end of each transverse plate are connected with compression rods, and the lower.
As a preferable technical scheme of the invention, the lower end of the feeding box is communicated with the top end of the box body.
As a preferable technical scheme of the invention, the position of the gas outlet head corresponds to the positions of the porous plate and the collecting box, and one end of the collecting box is movably connected with the box plate.
As a preferable technical solution of the present invention, one end of each of the two inclined plates extends into the collecting frame, and the position of the collecting frame corresponds to the position of the screen mesh in the screen plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the rice bran screening box, the rice bran box is arranged, under the action of the air blower, the air outlet pipe and the air outlet head, a part of rice bran in the rice can be blown into the collection box through the porous plate before the rice passes through the screen plate, so that the air outlet head can be matched with the screen plate to screen the rice bran, the rice bran screening effect of the whole device is improved, and the telescopic air cylinder and the telescopic spring in the vibrating device can drive the screen plate to vibrate when the screen plate is used for screening the rice bran, so that the efficiency of the screen plate is higher when the screen plate is used for screening the rice bran, the condition that the rice is piled when the screen bran is used is also avoided, and the practicability of the whole device is improved.
2. Through set up two hang plates in the box, can introduce the collection frame with the rice behind the chaff for rice behind the chaff is more thorough when collecting, collects the frame simultaneously and is convenient for take out in the box, and the staff of being convenient for collects the processing to the rice of collecting in the frame.
3. Through setting up damping device, connecting rod wherein can drive the movable block and extrude damping spring when whole device produces vibrations for damping spring begins to produce the bounce and cushions and absorbs this kind of vibrations, avoids whole device to receive serious damage, has improved the life of whole device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the connection between the bran sieving box and the feeding box and the vibrating device;
FIG. 3 is a cross-sectional view of the vibration device of the present invention;
fig. 4 is a sectional view of the shock-absorbing device of the present invention.
In the figure: 1. a support plate; 2. a bran screening box; 3. a vibration device; 4. a damping device; 5. a base plate; 6. a cover plate; 7. a feeding plate; 8. a feeding box; 21. a box body; 22. a baffle plate; 23. an air outlet pipe; 24. a blower; 25. a telescopic rod; 26. an inclined plate; 27. a collection box; 28. a perforated plate; 29. a screen plate; 201. a collection frame; 202. a connecting buckle; 203. an air outlet head; 31. a housing; 32. erecting a rod; 33. a tension spring; 34. a top plate; 35. a telescopic cylinder; 41. a damper box; 42. a connecting rod; 43. a second connecting plate; 44. a pressure lever; 45. a transverse plate; 46. a first connecting plate; 47. a moving block; 48. a slide bar; 49. a shock absorbing spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a rice processing-used screening chaff device comprises a supporting plate 1, both sides of the lower end of the supporting plate 1 are connected with damping devices 4, the lower ends of the two damping devices 4 are connected with two bottom plates 5, the top end of the supporting plate 1 is connected with a screening chaff box 2, both ends of the screening chaff box 2 are connected with vibration devices 3, the screening chaff box 2 comprises a box body 21, the lower end of the box body 21 is fixedly connected with the supporting plate 1, one side of the upper box wall of the box body 21 is connected with a baffle plate 22, one side of the box body 21 is connected with an air blower 24, one end of the air blower 24 is connected with an air outlet pipe 23, one end of the air outlet pipe 23 penetrates through the baffle plate 22 and is connected with a plurality of air outlet heads 203, the other side of the upper box wall of the box body 21 is connected with a collecting box 27, one end of the collecting box 27, the top of chaff case 2 is connected with feeding case 8, the top swing joint of feeding case 8 has feed plate 7, the one end swing joint of chaff case 2 has apron 6, in using, place whole device in appointed workspace through four bottom plates 5 earlier, then open the feed plate 7 on feeding case 8 top, add the rice of required chaff into feeding case 8 in, later the rice can enter into the box 21 in the chaff case 2 through feeding case 8 in, the rice is at the in-process of whereabouts, start air-blower 24, make outlet duct 23 begin to drive out gas head 203 and give vent to anger, because the quality of rice bran is lighter, thereby can blow in collecting box 27 through the perforated plate 28 with the part rice bran in the rice under the effect of giving vent to anger head 203, later the rice after the processing of blowing can carry out chaff screen processing once more through sieve plate 29.
Referring to fig. 1-4, the lower portions of the two side walls of the box body 21 are connected to the inclined plates 26, the lower wall of the box body 21 is connected to the collection frame 201, the two sides of the lower end of the collection frame 201 are connected to the connection buckles 202, and the lower wall of the box body 21 is provided with two connection grooves used in cooperation with the connection buckles 202, so that the rice can fall into the collection frame 201 under the action of the two inclined plates 26 after being processed by the bran of the screen 29, and after the collection frame 201 is collected, the cover plate 6 can be opened and the collection frame 201 is lifted upwards, so that the connection buckles 202 at the lower end of the collection frame are separated from the connection grooves on the lower inner wall of the box body 21, and the collection frame 201 can.
Referring to fig. 1-4, the vibrating device 3 includes a housing 31, an upright rod 32 directly connected to the upper and lower walls of the housing 31, a telescopic spring 33 sleeved on the outer surface of the upright rod 32, a telescopic cylinder 35 connected to one side of the lower wall of the housing 31, a top plate 34 connected to the telescopic end of the telescopic cylinder 35, when the screen plate 29 is used for screening rice bran, the telescopic cylinder 35 in the housing 31 of the vibration device 3 can be actuated to drive the top plate 34 to move up and down, at this time, the screen plate 29 will press the extension spring 33 along the vertical rod 32 after being impacted by the top plate 34, and will reset under the action of the extension spring 33, thereby leading the screen plate 29 to complete the vibration process, improving the efficiency of the screen plate 29 in screening bran, avoiding the condition of rice stacking, when the screen plate 29 vibrates up and down, the telescopic rods 25 also expand and contract in coordination with the vibration of the screen plate 29.
Referring to fig. 1-4, one end of the housing 31 is fixedly connected to the box 21, and one end of the housing 31 is communicated with the box 21, two ends of the screen plate 29 respectively extend into the two housings 31 and respectively penetrate and connect with the vertical rods 32 in the two housings 31, the top end of the screen plate 29 is fixedly connected to the expansion spring 33, and the screen plate 29 is located above the top plate 34, so that the structure of the whole device is more reasonable.
Referring to fig. 1-4, the damping device 4 includes a damping box 41, the top end of the damping box 41 is fixedly connected to the supporting plate 1, a sliding rod 48 is connected between the inner walls of the two sides of the damping box 41, damping springs 49 are sleeved on both sides of the outer surface of the sliding rod 48, two moving blocks 47 are sleeved on the outer surface of the sliding rod 48, one end of each of the two moving blocks 47 is fixedly connected to each of the two damping springs 49, the lower ends of the two moving blocks 47 are connected to a pair of first connecting plates 46, a connecting rod 42 is hinged between each pair of first connecting plates 46, the lower portions of both ends of the two connecting rods 42 are hinged to a pair of second connecting plates 43, the lower end of each second connecting plate 43 is connected to a transverse plate 45, both sides of the lower end of the transverse plate 45 are connected to pressing rods 44, the lower ends of the two pressing rods, the pressing rod 44 of the damping device 4 drives the transverse plate 45 to move upwards in the damping box 41, so that the connecting rod 42 hinged between the second connecting plate 43 and the first connecting plate 46 starts to drive the moving block 47 to move along the sliding rod 48, and at this time, the moving block 47 presses the damping spring 49, so that the damping spring 49 starts to generate a rebound force to buffer and absorb the vibration, thereby protecting the whole device.
Referring to fig. 1 to 4, the lower end of the feeding box 8 communicates with the top end of the box body 21 so that the rice introduced into the feeding box 8 can be completely introduced into the box body 21.
Referring to fig. 1 to 4, the outlet 203 is positioned corresponding to the perforated plate 28 and the collection box 27, and one end of the collection box 27 is movably connected to a box plate so that the rice bran blown out by the outlet 203 can enter the collection box 27, and the box plate is arranged to facilitate opening of the collection box 27 for cleaning the inside thereof.
Referring to fig. 1-4, one end of each of the two inclined plates 26 extends into the collection frame 201, and the position of the collection frame 201 corresponds to the position of the screen plate 29, so that the collection frame 201 is more convenient and thorough to collect the rice after screening.
The working principle is as follows: when the device is used, the whole device is placed in a designated working area through the four bottom plates 5, then the feeding plate 7 at the top end of the feeding box 8 is opened, rice with required bran screening is added into the feeding box 8, then the rice can enter the box body 21 in the bran screening box 2 through the feeding box 8, the air blower 24 is started in the falling process of the rice, the air outlet pipe 23 starts to drive the air outlet head 203 to give air, because the quality of the rice bran is light, part of the rice bran in the rice can be blown into the collecting box 27 through the porous plate 28 under the action of the air outlet head 203, then the rice after air blowing treatment can be subjected to secondary bran screening treatment through the screen plate 29, after the rice is subjected to bran treatment through the screen plate 29, the rice can fall into the collecting frame 201 under the action of the two inclined plates 26, after the collecting frame 201 is collected, the cover plate 6 can be opened and then the collecting frame 201 is lifted upwards, the collecting frame 201 can be taken out from the box body 21 by separating the connecting buckle 202 at the lower end of the collecting frame from the connecting groove on the lower inner wall of the box body 21, when the screen plate 29 screens rice bran, the telescopic cylinder 35 in the shell 31 of the vibrating device 3 can be started to drive the top plate 34 to move up and down, at this time, the screen plate 29 can extrude the telescopic spring 33 along the upright rod 32 after being impacted by the top plate 34 and reset under the action of the telescopic spring 33, so that the screen plate 29 completes the vibrating process, the efficiency of the screen plate 29 during screening bran is improved, the rice accumulation is avoided, when the screen plate 29 vibrates up and down, the telescopic rod 25 can also stretch in cooperation with the vibration of the screen plate 29, when the whole device vibrates in the working process, the transverse plate 45 can be driven by the pressure rod 44 in the damping device 4 to move up in the damping box 41, so that the connecting rod 42 hinged between the second connecting plate 43 and the first connecting plate 46 starts to drive the moving block 47 to move along the sliding rod 48, and at this time, the moving block 47 will compress the damping spring 49, so that the damping spring 49 starts to generate a rebound force to buffer and absorb the shock, thereby protecting the whole device.
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 (8)
1. The utility model provides a chaff device of rice processing usefulness, includes backup pad (1), its characterized in that: the two sides of the lower end of the supporting plate (1) are both connected with damping devices (4), the lower ends of the two damping devices (4) are both connected with two bottom plates (5), the top end of the supporting plate (1) is connected with a screen bran box (2), and the two ends of the screen bran box (2) are both connected with vibrating devices (3);
the screening chaff box (2) comprises a box body (21), the lower end of the box body (21) is fixedly connected with the supporting plate (1), one side of the upper box wall of the box body (21) is connected with a baffle (22), one side box wall of the box body (21) is connected with an air blower (24), one end of the air blower (24) is connected with an air outlet pipe (23), one end of the air outlet pipe (23) penetrates through the baffle (22) and is connected with a plurality of air outlet heads (203), the other side of the upper box wall of the box body (21) is connected with a collecting box (27), one end of the collecting box (27) is connected with a porous plate (28), the lower ends of the porous plate (28) and the baffle (22) are both connected with telescopic rods (25), and the lower ends of the two telescopic;
the top of chaff case (2) is connected with feeding case (8), the top swing joint of feeding case (8) has feed plate (7), the one end swing joint of chaff case (2) has apron (6).
2. A bran sieving device for rice processing according to claim 1, wherein: the utility model discloses a connection box, including box (21), the lower tank wall of box (21) is connected with connection buckle (202), the both sides tank wall lower part of both sides of box (21) all is connected with hang plate (26), be connected with on the lower tank wall of box (21) and collect frame (201), the lower extreme both sides of collecting frame (201) all are connected with connection buckle (202), and open the spread groove that has two cooperation connection buckle (202) to use on the lower tank wall of box (21).
3. A bran sieving device for rice processing according to claim 1, wherein: vibrator (3) include shell (31), the last lower casing wall lug connection of shell (31) has pole setting (32), expanding spring (33) have been cup jointed to the surface of pole setting (32), lower casing wall one side of shell (31) is connected with telescopic cylinder (35), telescopic end of telescopic cylinder (35) is connected with roof (34).
4. A bran sieving device for rice processing according to claim 3, wherein: the one end and the box (21) fixed connection of shell (31), and the one end and the box (21) of shell (31) are linked together, the both ends of screen cloth board (29) extend to respectively in two shells (31) and respectively with two shells (31) in pole setting (32) alternate be connected, the top and expanding spring (33) fixed connection of screen cloth board (29), and screen cloth board (29) are located the top of roof (34).
5. A bran sieving device for rice processing according to claim 1, wherein: the damping device (4) comprises a damping box (41), the top end of the damping box (41) is fixedly connected with the supporting plate (1), a sliding rod (48) is connected between the inner walls of the two sides of the damping box (41), damping springs (49) are sleeved on the two sides of the outer surface of the sliding rod (48), two moving blocks (47) are sleeved on the outer surface of the sliding rod (48), one ends of the two moving blocks (47) are fixedly connected with the two damping springs (49) respectively, the lower ends of the two moving blocks (47) are connected with a pair of first connecting plates (46), a connecting rod (42) is hinged between each pair of first connecting plates (46), a pair of second connecting plates (43) is hinged to the lower portions of the two ends of the two connecting rods (42) together, the lower end of each second connecting plate (43) is connected with a transverse plate (45), and pressing rods (44) are connected to the two, the lower ends of the two pressure rods (44) penetrate through the damping box (41) and are fixedly connected with the bottom plate (5).
6. A bran sieving device for rice processing according to claim 1, wherein: the lower end of the feeding box (8) is communicated with the top end of the box body (21).
7. A bran sieving device for rice processing according to claim 1, wherein: the position of the gas outlet head (203) corresponds to the positions of the porous plate (28) and the collecting box (27), and one end of the collecting box (27) is movably connected with a box plate.
8. A bran sieving device for rice processing according to claim 2, wherein: one end of each of the two inclined plates (26) extends into the collecting frame (201), and the position of the collecting frame (201) corresponds to the position of the screen mesh in the screen mesh plate (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011515973.0A CN112742699A (en) | 2020-12-21 | 2020-12-21 | Chaff device of rice processing usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011515973.0A CN112742699A (en) | 2020-12-21 | 2020-12-21 | Chaff device of rice processing usefulness |
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| Publication Number | Publication Date |
|---|---|
| CN112742699A true CN112742699A (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011515973.0A Pending CN112742699A (en) | 2020-12-21 | 2020-12-21 | Chaff device of rice processing usefulness |
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| CN (1) | CN112742699A (en) |
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| JPH08229509A (en) * | 1995-02-23 | 1996-09-10 | Hosokawa Micron Corp | Sorting device |
| CN206444889U (en) * | 2017-01-16 | 2017-08-29 | 山西省农业科学院高寒区作物研究所 | A kind of flax separating cleaning device |
| CN108126895A (en) * | 2017-12-30 | 2018-06-08 | 毛晓锋 | A kind of construction site Sand screen |
| CN208082872U (en) * | 2018-01-25 | 2018-11-13 | 赣州齐畅新材料有限公司 | A kind of vibrating screen of production |
| CN112058615A (en) * | 2020-08-27 | 2020-12-11 | 苏州斯尔斯特新材料科技有限公司 | Rice divides sieve device |
-
2020
- 2020-12-21 CN CN202011515973.0A patent/CN112742699A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08229509A (en) * | 1995-02-23 | 1996-09-10 | Hosokawa Micron Corp | Sorting device |
| CN206444889U (en) * | 2017-01-16 | 2017-08-29 | 山西省农业科学院高寒区作物研究所 | A kind of flax separating cleaning device |
| CN108126895A (en) * | 2017-12-30 | 2018-06-08 | 毛晓锋 | A kind of construction site Sand screen |
| CN208082872U (en) * | 2018-01-25 | 2018-11-13 | 赣州齐畅新材料有限公司 | A kind of vibrating screen of production |
| CN112058615A (en) * | 2020-08-27 | 2020-12-11 | 苏州斯尔斯特新材料科技有限公司 | Rice divides sieve device |
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Application publication date: 20210504 |
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