CN114273019B - Flour fine grinding impurity removing system - Google Patents
Flour fine grinding impurity removing system Download PDFInfo
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- CN114273019B CN114273019B CN202111609631.XA CN202111609631A CN114273019B CN 114273019 B CN114273019 B CN 114273019B CN 202111609631 A CN202111609631 A CN 202111609631A CN 114273019 B CN114273019 B CN 114273019B
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Abstract
The invention belongs to the field of flour processing, and relates to a flour fine grinding impurity removing system, which comprises a working bin fixedly arranged on the ground, a feed hopper is fixedly arranged above the working bin, a shell outlet is arranged on one side, away from the working bin, above the working bin, a boxing outlet is arranged below the shell outlet, and a motor is arranged on the working bin. The invention reduces dust generated in the process of falling of flour through the blanking module and the pressure plate. According to the invention, the fine-screened flour is directly sent into the flour storage box through the box loading module, so that a large amount of dust is prevented from being generated in the flour discharging process. The shell discharging module is arranged to clean the screened impurities and prevent the continuously-entering impurities from scattering.
Description
Technical Field
The invention belongs to the field of flour processing, and particularly relates to a flour fine grinding impurity removing system.
Background
In order to obtain finer flour in the production process, the flour needs to be screened, a large amount of dust is easily generated in the screening process, so that more dust is generated in a production workshop, potential safety hazards exist at the same time when the dust is difficult to clean, and therefore, a fine flour grinding impurity removing system is required to be designed, and the following problems are solved:
(1) and reducing dust generated by the flour in the falling process through the blanking module and the pressure plate.
(2) And the fine-screened flour is directly sent into a flour storage box through a boxing module, so that a large amount of dust is prevented from being generated in the flour discharging process.
(3) And the shell discharging module is arranged to clean the screened impurities and prevent the continuously-entering impurities from scattering.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a flour fine grinding impurity removing system. The dust of the flour in the dropping process for shoveling the manure is reduced through the blanking module and the pressure plate. The fine-screened flour is directly sent into the flour storage box through the boxing module, so that a large amount of dust is prevented from being generated in the flour discharging process. The shell discharging module is arranged to clean the screened impurities and prevent the continuously-entering impurities from scattering.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a flour fine grinding impurity removal system, includes fixed mounting at subaerial working bin, working bin top fixed mounting is equipped with the feeder hopper, working bin direction one side is kept away from to the working bin top is equipped with out the shell mouth, the vanning export has been seted up to working bin side below, the last motor that is equipped with of working bin.
Preferably, the working bin comprises a working bin shell, a blanking module is arranged below the feeding hopper in the working bin shell, a pressure plate is arranged below the blanking module in the working bin shell, and a pressure rotating shaft is arranged on the pressure plate and connected to the working bin shell; a fine screening module is arranged in the working bin shell below the pressure rotating shaft, a shell falling opening is formed in the direction, close to the shell outlet, of the fine screening module, and a shell outlet module is arranged in the working bin shell; and a boxing module is arranged in the working bin shell below the fine screening module.
Preferably, the blanking module comprises a pressure rotating plate hinged on the inner side wall of the working bin shell through a torsion spring, a sliding groove is formed in the pressure rotating plate, and a rotary telescopic sliding plate hinged on the inner side wall of the working bin shell in the direction opposite to the pressure rotating plate is arranged in the sliding groove.
Preferably, the fine screening module comprises a transmission shaft, a fine screening motor is fixedly arranged below the transmission shaft, a screen with a plurality of fine screening holes is arranged in the working bin shell body, and a fixing plate is fixedly arranged above the screen in the direction of the inner side wall of the working bin shell body close to the shell falling opening; a blanking port is arranged below the screen, and a powder discharging port is arranged below the blanking port.
Preferably, the shell discharging module comprises a shell discharging shell, wherein a sliding carrier plate which is provided with a pull rod and slides towards the shell discharging opening and is inclined downwards after sliding out of the shell discharging opening, is convenient to pour and is provided with an inclined surface at one end facing away from the shell discharging opening is arranged on the ground in the shell discharging shell, a shell discharging hydraulic rod is arranged in the shell discharging shell on one side of the sliding carrier plate facing away from the shell discharging opening, a shell discharging hydraulic groove is arranged in the shell discharging shell, and the shell discharging hydraulic groove is arranged in the shell discharging shell; the shell discharging shell is provided with a rotating sleeve in the direction close to the shell discharging opening, the rotating sleeve is positioned in the shell discharging shell and is provided with a shell discharging hydraulic rotating groove, and the shell discharging hydraulic rotating groove is provided with a shell discharging hydraulic pipeline communicated with the shell discharging hydraulic groove; the shell-discharging hydraulic rotating device is characterized in that a rotating hydraulic plate rotating in the shell-discharging hydraulic rotating groove is fixedly arranged on the rotating sleeve, a pressure spring is arranged in the shell-discharging hydraulic rotating groove, and the shell-discharging rotating plate is fixedly arranged on the rotating sleeve towards the sliding carrier plate.
Preferably, the boxing module comprises a control motor fixedly arranged at the bottom of the working bin shell, a rotating shaft sleeve is fixedly arranged on the control motor, a supporting plate is arranged on the rotating shaft sleeve, and a buffer spring is arranged on the supporting plate positioned on the rotating shaft sleeve; the utility model discloses a quick-witted powder storage box, including the layer board, the board is equipped with the powder storage case in the groove of seting up in the state of sweat, be equipped with hydraulic expansion block on the storehouse casing of powder mouth both sides down above the powder storage case, hydraulic expansion block is equipped with the hydraulic pressure groove in the storehouse casing down, the hydraulic pressure groove is located powder mouth both sides down through hydraulic pipeline and is equipped with the hydraulic seal spout, powder mouth both sides are equipped with rotation torsional spring axle sleeve down, be located the hydraulic seal spout internal fixation and be equipped with the hydraulic pressure rotation board on the rotation torsional spring axle sleeve, rotation torsional spring axle sleeve is located powder mouth internal rotation board that is equipped with down.
Preferably, the supporting plate comprises a pressure bottom bracket right below the powder storage box, a hydraulic bottom bracket is arranged in the supporting plate below the pressure bottom bracket, a hydraulic channel is arranged in the supporting plate below the hydraulic bottom bracket, a hydraulic chute is arranged in the direction that the hydraulic channel is positioned near the inner side wall of the working bin shell of the supporting plate, a sealing piston plate is arranged in the hydraulic chute, a telescopic spring is arranged in the sealing piston plate positioned in the hydraulic chute, and a hydraulic pipeline communicated with the hydraulic channel is arranged in the supporting plate by a rotating shaft sleeve; the sealing piston plate is fixedly provided with a fixed block which can deflect after receiving a certain thrust on the inner side wall of the working bin shell.
Advantageous effects
The invention provides a flour fine grinding impurity removing system through improvement, which has the following improvement and advantages compared with the prior art:
1. the invention reduces dust generated in the process of falling of flour through the blanking module and the pressure plate.
2. According to the invention, the fine-screened flour is directly sent into the flour storage box through the box loading module, so that a large amount of dust is prevented from being generated in the flour discharging process.
3. The invention is provided with the shell discharging module for cleaning the screened impurities and preventing the continuously-entering impurities from scattering.
Drawings
Fig. 1 is a schematic of an isometric structure of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
Fig. 3 is a sectional view taken along the direction E-E in fig. 2.
Fig. 4 is an enlarged view of the structure at a in fig. 2.
Fig. 5 is an enlarged view of the structure at B in fig. 2.
Fig. 6 is an enlarged view of the structure at C in fig. 2.
Fig. 7 is an enlarged view of the structure at D in fig. 2.
Fig. 8 is an enlarged view of the structure at F in fig. 2.
In the figure, 10, a working bin housing; 11. a blanking module; 12. a fine screening module; 13. a transmission shaft; 14. a screen; 15. a blanking port; 16. a powder storage box; 17. a boxing module; 18. a powder discharging port; 19. a buffer spring; 20. rotating the shaft sleeve; 21. controlling a motor; 22. a supporting plate; 23. a shell discharging module; 24. a shell falling opening; 25. a fine screening motor; 26. a fixing plate; 27. a pressure rotating shaft; 28. a pressure plate; 29. a hydraulic chute; 30. sealing the piston plate; 31. a telescopic spring; 32. a hydraulic conduit; 33. a feed inlet; 34. a sliding groove; 35. a pressure rotating plate; 36. rotating the telescopic slide plate; 37. a hydraulic tank; 38. a hydraulic telescopic block; 39. a hydraulic sealing chute; 40. rotating the torsion spring shaft sleeve; 41. a rotating plate; 42. a hydraulic rotating plate; 43. a fixed block; 44. a pressure shoe; 45. a hydraulic shoe; 46. a hydraulic passage; 47. a rotating sleeve; 48. a pressure spring; 49. rotating the hydraulic plate; 50. a hydraulic rotating groove for discharging the shell; 51. a hydraulic pipeline for discharging the shell; 52. a hydraulic groove for discharging the shell; 53. a shell-discharging hydraulic rod; 54. sliding the carrier plate; 55. a shell-out rotating plate; 56. a shell body is taken out; 81. a working bin; 82. a feed hopper; 83. a motor; 84. a shell outlet; 85. and (5) a boxing outlet.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
In the description of the present invention, it should be noted that, the azimuth or positional relationship indicated by the terms "inner", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
As shown in fig. 1-7, the impurity removing system for fine flour grinding comprises a working bin 81 fixedly installed on the ground, a feed hopper 82 is fixedly installed above the working bin 81, a shell outlet 84 is formed in one side, away from the working bin 81, of the upper side of the working bin 81, a boxing outlet 85 is formed in the lower side of the side face of the working bin 81, and a motor 83 is installed on the working bin 81.
Further, the working bin 81 comprises a working bin shell 10, a blanking module 11 is arranged below the feeding hopper 82 in the working bin shell 10, a pressure plate 28 is arranged below the blanking module 11 in the working bin shell 10, and the pressure plate 28 is provided with a pressure rotating shaft 27 and is connected to the working bin shell 10; a fine screening module 12 is arranged in the working bin shell 10 below the pressure rotating shaft 27, a shell falling opening 24 is arranged in the direction of the fine screening module 12 close to the shell outlet 84, and a shell outlet module 23 is arranged in the working bin shell 10 at the shell falling opening 24; a boxing module 17 is arranged in the working bin shell 10 below the fine screening module 12.
Further, the blanking module 11 includes a pressure rotating plate 35 hinged on the inner side wall of the working bin housing 10 through a torsion spring, a sliding groove 34 is formed in the pressure rotating plate 35, and a rotary telescopic sliding plate 36 hinged on the inner side wall of the working bin housing 10 opposite to the pressure rotating plate 35 is arranged in the sliding groove 34.
Further, the fine screening module 12 comprises a transmission shaft 13, a fine screening motor 25 is fixedly arranged below the transmission shaft 13, a screen 14 with a plurality of fine screening holes is arranged in the working bin shell 10, and a fixing plate 26 is fixedly arranged above the screen 14 in the direction of the inner side wall of the working bin shell 10 close to the shell falling opening 24; a blanking port 15 is arranged below the screen 14, and a powder discharging port 18 is arranged below the blanking port 15.
Further, the shell-out module 23 includes a shell-out housing 56, a sliding carrier plate 54 with a pull rod sliding towards the shell-out opening 84 and tilting downward after sliding out of the shell-out opening 84, wherein one end of the sliding carrier plate 54, which is opposite to the shell-out opening 84, is provided with a tilted surface, a shell-out hydraulic rod 53 is arranged in the shell-out housing 56, the shell-out hydraulic rod 53 is arranged in the shell-out housing 56, a shell-out hydraulic groove 52 is arranged in the shell-out housing 56, and a shell-out hydraulic groove 52 is arranged in the shell-out housing 56; the shell outlet housing 56 is provided with a rotating sleeve 47 in the direction close to the shell falling opening 24, the rotating sleeve 47 is provided with a shell outlet hydraulic rotating groove 50 in the shell outlet housing 56, and the shell outlet hydraulic rotating groove 50 is provided with a shell outlet hydraulic pipeline 51 communicated with the shell outlet hydraulic groove 52; the rotating sleeve 47 is fixedly provided with a rotating hydraulic plate 49 which rotates in the shell-discharging hydraulic rotating groove 50, the rotating hydraulic plate 49 is positioned in the shell-discharging hydraulic rotating groove 50 and is provided with a pressure spring 48, and the rotating sleeve 47 is fixedly provided with a shell-discharging rotating plate 55 towards the sliding carrier plate 54.
Further, the boxing module 17 comprises a control motor 21 fixedly installed at the bottom of the working bin shell 10, a rotating shaft sleeve 20 is fixedly installed on the control motor 21, a supporting plate 22 is arranged on the rotating shaft sleeve 20, and a buffer spring 19 is arranged on the supporting plate 22 positioned on the rotating shaft sleeve 20; the powder storage box 16 is arranged in a groove formed in the salesman of the supporting plate 22, the hydraulic telescopic blocks 38 are arranged on the working bin shell 10 positioned on the two sides of the powder outlet 18 above the powder storage box 16, the hydraulic telescopic blocks 38 are arranged in the working bin shell 10, the hydraulic grooves 37 are provided with hydraulic sealing sliding grooves 39 positioned on the two sides of the powder outlet 18 through hydraulic pipelines, the rotary torsion spring shaft sleeves 40 are arranged on the two sides of the powder outlet 18, the hydraulic sealing sliding grooves 39 are fixedly arranged on the rotary torsion spring shaft sleeves 40, the hydraulic rotary plates 42 are arranged on the rotary torsion spring shaft sleeves 40, and the rotary plates 41 are arranged in the powder outlet 18.
Further, the supporting plate 22 comprises a pressure bottom bracket 44 right below the powder storage tank 16, a hydraulic bottom bracket 45 is arranged in the supporting plate 22 under the pressure bottom bracket 44, a hydraulic channel 46 is arranged in the supporting plate 22 under the hydraulic bottom bracket 45, a hydraulic chute 29 is arranged in the direction that the hydraulic channel 46 is positioned on the supporting plate 22 and is close to the inner side wall of the working bin shell 10, a sealing piston plate 30 is arranged in the hydraulic chute 29, a telescopic spring 31 is arranged in the sealing piston plate 30 positioned in the hydraulic chute 29, and a hydraulic pipeline 32 communicated with the hydraulic channel 46 is arranged in the supporting plate 22 by the rotating shaft sleeve 20; the sealing piston plate 30 is fixedly provided with a fixed block 43 which can deflect after being subjected to certain thrust on the inner side wall of the working bin shell 10.
Principle of operation
The operation of the apparatus is checked before the flour milling impurity removal system is activated for the flour milling impurity removal process. It is first checked whether the power supply of the respective device is intact and the security measures are in place. The connection between the devices is good and effective, and the devices can be normally operated by opening the switches of the devices.
The sliding carrier plate 54 is pushed to the direction close to the shell falling opening 24, at this time, the sliding carrier plate 54 pushes the shell discharging hydraulic rod 53 to push hydraulic oil in the shell discharging hydraulic groove 52 into the shell hydraulic rotating groove 50 through the shell discharging hydraulic pipeline 51, hydraulic oil in the shell hydraulic rotating groove 50 is gradually increased to push the rotating hydraulic plate 49 to rotate along the shell hydraulic rotating groove 50 towards the direction close to the shell falling opening 24, meanwhile, the rotating sleeve 47 is driven to rotate, and meanwhile, the shell discharging rotating plate 55 fixedly mounted on the rotating sleeve 47 is driven to rotate so that the shell discharging rotating plate 55 falls on the inclined surface of the sliding carrier plate 54.
The ground flour is poured onto the blanking module 11 from the feeding hopper 82, when more flour is accumulated on the blanking module 11, the pressure rotating plate 35 and the rotating telescopic sliding plate 36 are turned downwards, meanwhile, the rotating telescopic sliding plate 36 slides in the sliding groove 34, the flour falls onto the pressure plate 28 from between the pressure rotating plate 35 and the rotating telescopic sliding plate 36, and meanwhile, the upper pressure rotating plate 35 and the rotating telescopic sliding plate 36 close the blanking module 11 to prevent dust from drifting out of the feeding hopper 82. The pressure plate 28 is continuously turned down by the pressure of the flour, the flour falling on the pressure plate 28 continuously falls onto the screen 14 from the pressure plate 28, at the moment, the fine screen motor 25 is turned on, the fine screen motor 25 drives the screen 14 to rotate, the fine flour passes through the screen 14 and falls from the blanking port 15, and impurities remained on the screen 14 are pushed into the shell discharging module 23 through the shell falling port 24 by the fixing plate 26 in the rotating process.
Impurities entering from the shell falling port 24 slide down along the shell rotating plate 55 and are accumulated on the sliding carrier plate 54, when the accumulated impurities on the sliding carrier plate 54 are accumulated more and need cleaning, the shell discharging port 84 is opened to pull the pull rod on the sliding carrier plate 54 to pull the sliding carrier plate 54 out along the track at the bottom of the shell discharging shell 56 towards the shell discharging port 84, and at the moment, the pressure spring 48 pushes the rotating hydraulic plate 49 to rotate along the shell hydraulic rotating groove 50, so that hydraulic oil in the shell hydraulic rotating groove 50 is pushed into the shell discharging hydraulic groove 52 through the shell discharging hydraulic pipeline 51. The rotating hydraulic plate 49 rotates and drives the shell-out rotating plate 55 to rotate towards the shell-falling opening 24 through the rotating sleeve 47, so that impurities entering the shell-out module 23 through the shell-falling opening 24 are blocked. The slide carrier plate 54 slides out of the housing opening 84 along a rail at the bottom of the housing case 56 and then tilts downward, and the impurities accumulated on the slide carrier plate 54 are sent into a box placed under the housing opening 84 in advance.
When the control motor 21 drives the rotating shaft sleeve 20 to rotate so that the powder storage tank 16 is positioned below the powder discharging port 18, the fixed block 43 pushes the sealing piston plate 30 to rotate along the hydraulic sliding groove 29, so that hydraulic oil in the hydraulic sliding groove 29 is fed into the hydraulic bottom bracket groove 45 through the hydraulic channel 46, the pressure bottom bracket 44 is pushed to move the powder storage tank 16 upwards, the powder storage tank 16 pushes the hydraulic telescopic block 38 to enable the hydraulic oil in the hydraulic groove 37 to enter the hydraulic sealing sliding groove 39 through the hydraulic pipeline, and the hydraulic rotating plate 42 is pushed to drive the rotating torsion spring shaft sleeve 40 to rotate, so that the rotating plate 41 is opened downwards, and the flour falls into the powder storage tank 16.
When the weight of the flour in the flour storage box 16 reaches a certain value, the flour storage box 16 presses down the pressure bottom support 44 to push the hydraulic oil in the hydraulic bottom support groove 45 into the hydraulic chute 29, the sealing piston plate 30 pushes the fixed block 43 to deflect, so that the control motor 21 drives the rotating shaft sleeve 20 to rotate to convey the new empty flour storage box 16 to the position below the flour outlet 18, and the flour storage box 16 filled with the flour is conveyed to the direction close to the box filling outlet 85, so that the new empty box is taken out.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (3)
1. The utility model provides a flour fine grinding impurity removal system, includes fixed mounting at subaerial workstation (81), its characterized in that: a feed hopper (82) is fixedly arranged above the working bin (81), a shell outlet (84) is formed in one side, away from the working bin (81), of the working bin (81), a boxing outlet (85) is formed in the lower side of the side face of the working bin (81), and a motor (83) is arranged on the working bin (81);
the working bin (81) comprises a working bin shell (10), a blanking module (11) is arranged below a feed hopper (82) in the working bin shell (10), a pressure plate (28) is arranged below the blanking module (11) in the working bin shell (10), and a pressure rotating shaft (27) is arranged on the pressure plate (28) and connected to the working bin shell (10); a fine screening module (12) is arranged in the working bin shell (10) below the pressure rotating shaft (27), a shell falling opening (24) is formed in the direction, close to the shell outlet opening (84), of the fine screening module (12), and a shell outlet module (23) is arranged in the working bin shell (10) at the shell falling opening (24); a boxing module (17) is arranged in the working bin shell (10) below the fine screening module (12);
the blanking module (11) comprises a pressure rotating plate (35) which is hinged on the inner side wall of the working bin shell (10) through a torsion spring, a sliding groove (34) is formed in the pressure rotating plate (35), and a rotary telescopic sliding plate (36) which is hinged on the inner side wall of the working bin shell (10) in the direction opposite to the direction of the pressure rotating plate (35) is arranged in the sliding groove (34);
the fine screening module (12) comprises a transmission shaft (13), a fine screening motor (25) is fixedly arranged below the transmission shaft (13), a screen (14) with a plurality of fine screening holes is arranged in the working bin shell (10) and positioned above the screen (14), and a fixing plate (26) is fixedly arranged on the inner side wall of the working bin shell (10) in the direction close to the shell falling opening (24); a blanking port (15) is arranged below the screen (14), and a powder discharging port (18) is arranged below the blanking port (15);
the shell discharging module (23) comprises a shell discharging shell (56), a sliding carrier plate (54) which is provided with a pull rod, slides towards the shell discharging opening (84) and is inclined downwards after sliding out of the shell discharging opening (84) and is inclined downwards, one end of the sliding carrier plate, which is opposite to the shell discharging opening (84), is provided with an inclined surface, the side, which is opposite to the shell discharging opening (84), of the sliding carrier plate (54) is positioned in the shell discharging shell (56), a shell discharging hydraulic rod (53) is positioned in the shell discharging shell (56), a shell discharging hydraulic groove (52) is formed in the shell discharging shell (56), and the shell discharging hydraulic groove (52) is positioned in the shell discharging shell (56); a rotating sleeve (47) is arranged in the direction of the shell outlet shell (56) close to the shell falling opening (24), a shell outlet hydraulic rotating groove (50) is formed in the shell outlet shell (56) in the rotating sleeve (47), and a shell outlet hydraulic pipeline (51) communicated with the shell outlet hydraulic groove (52) is arranged in the shell outlet hydraulic rotating groove (50); the shell-discharging rotary plate is characterized in that the rotary sleeve (47) is fixedly provided with a rotary hydraulic plate (49) which rotates in the shell-discharging hydraulic rotary groove (50), the rotary hydraulic plate (49) is positioned in the shell-discharging hydraulic rotary groove (50) and is provided with a pressure spring (48), and the rotary sleeve (47) is fixedly provided with a shell-discharging rotary plate (55) towards the direction of the sliding carrier plate (54).
2. A flour milling impurity removal system as claimed in claim 1 wherein: the boxing module (17) comprises a control motor (21) fixedly arranged at the bottom of the working bin shell (10), a rotating shaft sleeve (20) is fixedly arranged on the control motor (21), a supporting plate (22) is arranged on the rotating shaft sleeve (20), and a buffer spring (19) is arranged on the supporting plate (22) positioned on the rotating shaft sleeve (20); the utility model discloses a powder storage box, including support plate (22), powder storage box (16), be equipped with hydraulic telescoping block (38) on powder outlet (18) both sides work bin casing (10) in the inslot that support plate (22) were offered in the state of sweats, hydraulic telescoping block (38) are equipped with hydraulic groove (37) in work bin casing (10), hydraulic groove (37) are located powder outlet (18) both sides through the hydraulic pipeline and are equipped with hydraulic seal spout (39), powder outlet (18) both sides are equipped with rotation torsional spring axle sleeve (40), be located hydraulic seal spout (39) internal fixation and be equipped with hydraulic rotation board (42) on rotation torsional spring axle sleeve (40), rotation torsional spring axle sleeve (40) are located powder outlet (18) and are equipped with rotation board (41).
3. A flour milling impurity removal system as claimed in claim 2 wherein: the automatic powder storage device is characterized in that the supporting plate (22) comprises a pressure collet (44) right below the powder storage box (16), a hydraulic collet groove (45) is formed in the supporting plate (22) below the pressure collet (44), a hydraulic channel (46) is formed in the supporting plate (22) below the hydraulic collet groove (45), a hydraulic chute (29) is formed in the supporting plate (22) close to the inner side wall direction of the working bin shell (10), a sealing piston plate (30) is arranged in the hydraulic chute (29), a telescopic spring (31) is arranged in the sealing piston plate (30), and a hydraulic pipeline (32) communicated with the hydraulic channel (46) is arranged in the supporting plate (22) through the rotating shaft sleeve (20); the sealing piston plate (30) is fixedly provided with a fixed block (43) which can deflect after receiving a certain thrust on the inner side wall of the working bin shell (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111609631.XA CN114273019B (en) | 2021-12-27 | 2021-12-27 | Flour fine grinding impurity removing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111609631.XA CN114273019B (en) | 2021-12-27 | 2021-12-27 | Flour fine grinding impurity removing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114273019A CN114273019A (en) | 2022-04-05 |
| CN114273019B true CN114273019B (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111609631.XA Active CN114273019B (en) | 2021-12-27 | 2021-12-27 | Flour fine grinding impurity removing system |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102219128B (en) * | 2011-05-05 | 2014-04-30 | 安阳市合力高速冷轧有限公司 | Feeding machine and multi-station feeding method for multi-station reinforcing steel bar wire rod |
| CN209597269U (en) * | 2019-01-07 | 2019-11-08 | 广东新粮实业有限公司 | A flour purification and extraction device |
| CN211020119U (en) * | 2019-08-13 | 2020-07-17 | 陕西理工大学 | Straw reducing mechanism for biological new forms of energy |
| CN212597129U (en) * | 2020-05-26 | 2021-02-26 | 绵阳笃行科技有限公司 | Building material screening device with grading screening function |
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| CN114273019A (en) | 2022-04-05 |
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Effective date of registration: 20230421 Address after: 844000 Karakumu Industrial Park, Shache County, Kashgar Prefecture, Xinjiang Uygur Autonomous Region Applicant after: Shache County White Pearl Agricultural Development Co.,Ltd. Address before: 361000 No. 16, Tongsheng North Road, Tong'an District, Xiamen City, Fujian Province Applicant before: Fan Wei |
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