CN114289121B - Processing technology and equipment of rice flour special for rice dumplings - Google Patents
Processing technology and equipment of rice flour special for rice dumplings Download PDFInfo
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- CN114289121B CN114289121B CN202111654352.5A CN202111654352A CN114289121B CN 114289121 B CN114289121 B CN 114289121B CN 202111654352 A CN202111654352 A CN 202111654352A CN 114289121 B CN114289121 B CN 114289121B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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Abstract
The invention discloses a processing technology and equipment of rice flour special for rice dumplings, wherein the equipment comprises a rack, two grinding mechanisms are arranged at the top of the rack, the tops of the two grinding mechanisms are both connected with a connecting pipeline, a feed inlet is arranged at the top of the connecting pipeline, the bottoms of the two grinding mechanisms are both fixedly connected with a discharge pipeline, the discharge pipeline extends to one side of the rack, one side of the bottom of the rack is provided with an impurity screening mechanism, the impurity screening mechanism is driven by vibration generators arranged at two sides, raw materials are ground into powder by the grinding mechanisms and then fall into the impurity screening mechanism, a bearing plate is driven to move downwards, a movable plate is driven to translate leftwards along a frame, so that a first sieve mesh and a second sieve mesh are staggered, and ground rice flour can fall along a gap formed between the first sieve mesh and the second sieve mesh; meanwhile, the position of the piston rod of the air cylinder is controlled, so that the gap size between the first sieve mesh and the second sieve mesh can be adjusted, the screening effect of the screening mechanism is adjusted, and the device is suitable for impurities with different particle sizes.
Description
Technical Field
The invention relates to the technical field of rice flour processing, in particular to a processing technology and processing equipment of rice flour special for rice dumplings.
Background
The invention discloses multistage screening type crushing and screening equipment, as shown in fig. 1, which comprises a crushing bin, two rolling rollers arranged at a feed inlet of the crushing bin in a roll pair mode, and a propeller arranged under the rolling rollers in a mode that an axis is perpendicular to the horizontal direction and used for secondary crushing, wherein a plurality of layers of vibrating screen assemblies distributed in different directions are arranged under the propeller, the vibrating screen assemblies are respectively arranged in a mode of longitudinally inclining to the right lower side and inclining to the left lower side at intervals, a storage tank at the bottom of the crushing bin is arranged in a mode of being capable of being pushed or pulled out along a bin body, and double crushing functions of the rolling rollers and the propeller can enable materials to be fully crushed, multiple vibrating screens arranged in an inclined mode and enable insufficiently crushed materials to be rapidly screened.
Disclosure of Invention
The invention aims to provide a processing technology and equipment of rice flour special for rice dumplings, and the processing technology and equipment can be used for solving the following technical problems:
1. how to adjust the screening effect of the screening mechanism to adapt to impurities with different particle sizes;
2. how to ensure the screening effect of the screening device.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a special ground rice processing technology of rice dumpling and equipment, includes the frame, the top of frame is provided with two and grinds the mechanism, two the top of grinding the mechanism all is connected with the connecting tube, the feed inlet is installed at the top of connecting tube, two the equal fixedly connected with ejection of compact pipeline in bottom of grinding the mechanism, the ejection of compact pipeline extends to one side of frame, frame bottom one side is provided with sieves miscellaneous mechanism, sieve miscellaneous mechanism is by the vibration generator drive of installing in both sides, and the raw materials falls into in the miscellaneous mechanism of sieve after grinding the mechanism into powdered.
As a further scheme of the invention: the impurity screening mechanism comprises a box body, a bearing plate is connected in the box body in a sliding mode and slides up and down along the inner wall of the box body, a frame is fixedly mounted at the bottom of the bearing plate, a movable plate is connected in the frame in a sliding mode, a gap is reserved between the frame and the movable plate, and two connecting columns are fixedly connected to the two sides of the movable plate.
As a further scheme of the invention: all seted up two movable slots on the both sides inner wall of box, two the movable slot is the slope setting, the spliced pole joint is in the inside of movable slot, the intermediate position fixed mounting of the bottom inner wall of box has the connecting seat, it is connected with the cylinder to rotate in the connecting seat, the piston rod of cylinder runs through the fly leaf and rotates with the bottom intermediate position of loading board and be connected.
As a further scheme of the invention: the middle position of fly leaf has seted up the centre bore, and the centre bore is used for providing the space for the flexible activity of cylinder.
As a further scheme of the invention: two telescopic mechanisms are fixedly mounted on the inner walls of the two sides of the box body, the other ends of the telescopic mechanisms are rotatably connected with the bottom of the movable plate, and the telescopic mechanisms are used for supporting the whole body formed by the bearing plate and the movable plate.
As a further scheme of the invention: the box body is characterized in that two fixed columns are fixedly connected to the inner walls of the two sides of the box body, a movable block is connected to the fixed columns in a sliding mode, a first connecting rod is connected to the movable block in a rotating mode, one end, far away from the movable block, of the first connecting rod is inserted into the second connecting rod, a limiting column is arranged at one end, far away from the movable block, of the first connecting rod, a limiting groove is formed in the middle of the second connecting rod, the first connecting rod is connected to the limiting groove of the second connecting rod in a clamping mode through the limiting column, and a second spring is arranged between the first connecting rod and the second connecting rod.
As a further scheme of the invention: a plurality of first sieve meshes are formed in the movable plate, and a plurality of second sieve meshes are formed in the bearing plate.
As a further scheme of the invention: the both sides of sieve miscellaneous mechanism all are provided with vibration generator, vibration generator's vibration direction and movable block are mutually perpendicular, avoid vibration generator's vibration to cause rocking of fly leaf.
The invention has the beneficial effects that:
1. when the air cylinder works, the piston rod is recovered to drive the bearing plate to move downwards and drive the movable plate to translate leftwards along the frame, so that the sieve mesh I and the sieve mesh II are staggered, and ground rice flour can fall along a gap formed between the sieve mesh I and the sieve mesh II; meanwhile, the position of the piston rod of the air cylinder is controlled, so that the gap size between the first sieve mesh and the second sieve mesh can be adjusted, impurities with different sizes can be screened, the screening effect of the screening mechanism is adjusted, and the device is suitable for impurities with different particle sizes;
2. the both sides of sieve miscellaneous mechanism all are provided with vibration generator, and vibration generator's vibration direction and movable block are mutually perpendicular, avoid vibration generator's vibration to cause rocking of fly leaf, ensure the screening effect of sieve miscellaneous mechanism.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a related structure in the prior art;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the connection structure of the supporting plate and the movable plate according to the present invention;
FIG. 4 is a schematic view of a carrier plate according to the present invention;
FIG. 5 is a schematic view of the internal structure of the case of the present invention;
FIG. 6 is a schematic view of the telescoping mechanism of the present invention;
fig. 7 is a schematic view of the structure of the movable trough of the present invention.
In the figure: 1. a frame; 2. a feed inlet; 3. connecting a pipeline; 4. a grinding mechanism; 5. a discharge pipeline; 6. a impurity screening mechanism; 601. a box body; 602. a telescoping mechanism; 603. a carrier plate; 604. a movable plate; 605. a frame; 606. screening holes I; 607. a central bore; 608. connecting columns; 609. a movable groove; 610. a cylinder; 611. a connecting seat; 612. a first spring; 613. a movable block; 614. a first connecting rod; 615. a second spring; 616. a second connecting rod; 617. fixing a column; 618. screening holes II; 7. a drive motor; 8. a vibration generator.
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. 2-7, the invention relates to a processing technology of special rice flour processing equipment for rice dumplings, which comprises the following steps:
s1, taking fresh glutinous rice, screening impurities, soaking in clear water for 3 hours, taking out, and airing for later use;
s2, adding the glutinous rice along the feeding hole 2, starting the driving motor 7 to obtain the rice flour through the grinding of the grinding mechanism 4, falling down to the impurity screening mechanism 6 by the discharging pipeline 5 for temporary storage, starting the vibration generators 8 at two sides, and completing the screening of large particles in the rice flour.
As shown in fig. 2, the processing equipment comprises a frame 1, wherein two grinding mechanisms 4 are arranged at the top of the frame 1, two connecting pipelines 3 are connected to the tops of the grinding mechanisms 4, a feed inlet 2 is arranged at the top of each connecting pipeline 3, two discharging pipelines 5 are fixedly connected to the bottoms of the grinding mechanisms 4, each discharging pipeline 5 extends to one side of the frame 1, one side of the bottom of the frame 1 is provided with a screening mechanism 6, the screening mechanism 6 is driven by vibration generators 8 arranged at two sides, and raw materials fall into the screening mechanism 6 after being ground into powder by the grinding mechanisms 4.
As shown in fig. 3, the impurity screening mechanism 6 includes a box 601, a bearing plate 603 is slidably connected in the box 601, the bearing plate 603 slides up and down along an inner wall of the box 601, a frame 605 is fixedly installed at the bottom of the bearing plate 603, a movable plate 604 is slidably connected in the frame 605, a gap is left between the frame 605 and the movable plate 604, and two connecting posts 608 are fixedly connected to two sides of the movable plate 604.
As shown in fig. 5 and 7, two movable slots 609 are respectively formed on the inner walls of the two sides of the box 601, the two movable slots 609 are obliquely arranged, the connection post 608 is connected to the inside of the movable slot 609 in a clamping manner, a connection seat 611 is fixedly installed at the middle position of the inner wall of the bottom of the box 601, an air cylinder 610 is rotatably connected to the connection seat 611, and a piston rod of the air cylinder 610 penetrates through the movable plate 604 and is rotatably connected to the middle position of the bottom of the bearing plate 603, so that when the piston rod of the air cylinder 610 contracts, the bearing plate 603 slides downwards along the inner wall of the box 601, the bearing plate 603 drives the movable plate 604 to move downwards together, and the movable plate 604 moves downwards and moves transversely along the frame 605.
As shown in fig. 3, a central hole 607 is formed in the middle of the movable plate 604, the central hole 607 is used for providing a space for the telescopic movement of the cylinder 610, and when the cylinder 610 drives the bearing plate 603, the cylinder 610 performs a rotational movement, so that the movable plate 604 is designed to be "O" shaped, and a larger lateral space is provided for the piston rod of the cylinder 610 to rotate.
As shown in fig. 5, two telescopic mechanisms 602 are fixedly mounted on inner walls of two sides of the box 601, the other ends of the four telescopic mechanisms 602 are rotatably connected with the bottom of the movable plate 604, the telescopic mechanisms 602 are used for supporting the whole body formed by the supporting plate 603 and the movable plate 604, and the telescopic mechanisms 602 are arranged for supporting, so that if the telescopic mechanisms 602 are not provided, the movable plate 604 can be effectively supported only when the cylinder 610 is used for telescopic operation, the cylinder 610 pushes the supporting plate 603 and the movable plate 604 to integrally move, and the connecting column 608 is just moved to positions on two sides of the movable slot 609; when the connecting column 608 moves to a certain point in the middle of the movable slot 609, only the piston rod of the cylinder 610 supports the middle position of the supporting plate 603, so that the supporting plate 603 and the movable plate 604 are unstable, and the supporting plate 603 tilts and is stuck to the inner wall of the box 601 due to shaking, and therefore, the telescopic mechanisms 602 are arranged at the four corners of the bottom of the movable plate 604 to ensure that the supporting plate 603 and the movable plate 604 can be effectively supported within the whole moving range.
As shown in fig. 6, two fixed columns 617 are fixedly connected to inner walls of two sides of the case 601, a movable block 613 is slidably connected to the fixed columns 617, a first connecting rod 614 is rotatably connected to the movable block 613, one end of the first connecting rod 614, which is far away from the movable block 613, is inserted into a second connecting rod 616, a limiting column is arranged at one end of the first connecting rod 614, which is far away from the movable block 613, a limiting groove is formed in the middle position of the second connecting rod 616, the first connecting rod 614 is clamped in the limiting groove of the second connecting rod 616 through the limiting column, a second spring 615 is arranged between the first connecting rod 614 and the second connecting rod 616, when the cylinder 610 moves downward, the two telescoping mechanisms 602 in the moving direction of the movable plate 604 contract, the two telescoping mechanisms 602 on the other side extend, and the two first springs 612 on one side in the moving direction of the movable plate 604 provide reaction force, so as to ensure stability of the movable plate 604.
As shown in fig. 4, the movable plate 604 is provided with a plurality of first sieve holes 606, the supporting plate 603 is provided with a plurality of second sieve holes 618, when the cylinder 610 is in an extended state, the first sieve holes 606 and the second sieve holes 618 are arranged in a staggered manner, the plane formed by the supporting plate 603 and the movable plate 604 is in a sealed state, when the cylinder 610 works, the piston rod is retracted to drive the supporting plate 603 to move downwards, the movable plate 604 is driven to move horizontally leftwards along the frame 605, so that the first sieve holes 606 and the second sieve holes 618 are staggered, and the ground rice noodles can fall along gaps formed between the first sieve holes 606 and the second sieve holes 618; meanwhile, the position of the piston rod of the cylinder 610 is controlled to adjust the size of the gap between the first sieve hole 606 and the second sieve hole 618, so that impurities with different sizes can be screened out.
The vibration generator 8 is arranged on both sides of the impurity screening mechanism 6, the vibration direction of the vibration generator 8 is perpendicular to the movable block 613, and the vibration of the vibration generator 8 is prevented from causing the movable plate 604 to shake.
The processing steps of the equipment are as follows:
step one, the cylinder 610 works, the piston rod is recovered, the bearing plate 603 is driven to move downwards, the movable plate 604 is driven to translate leftwards along the frame 605, the first sieve hole 606 and the second sieve hole 618 are staggered, and the size of a gap of the impurity screening mechanism 6 is adjusted according to the specification of the rice noodles;
step two, add the raw materials along feed inlet 2, start driving motor 7 and obtain the ground rice flour through grinding of grinding mechanism 4, fall to screening miscellaneous mechanism 6 by ejection of compact pipeline 5 and keep in, vibration generator 8 of both sides starts, accomplishes the screening of impurity in the rice flour.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (4)
1. The special rice flour processing equipment for the rice dumplings comprises a rack (1) and is characterized in that two grinding mechanisms (4) are arranged at the top of the rack (1), the two grinding mechanisms (4) are connected with connecting pipelines (3) at the tops, a feed inlet (2) is arranged at the top of each connecting pipeline (3), discharge pipelines (5) are fixedly connected to the bottoms of the two grinding mechanisms (4), each discharge pipeline (5) extends to one side of the rack (1), impurity screening mechanisms (6) are arranged on one side of the bottom of the rack (1), the impurity screening mechanisms (6) are driven by vibration generators (8) arranged on two sides, and raw materials fall into the impurity screening mechanisms (6) after being ground into powder by the grinding mechanisms (4);
the impurity screening mechanism (6) comprises a box body (601), a bearing plate (603) is connected in the box body (601) in a sliding manner, the bearing plate (603) slides up and down on the inner wall of the box body (601), a frame (605) is fixedly installed at the bottom of the bearing plate (603), a movable plate (604) is connected in the frame (605) in a sliding manner, a gap is reserved between the frame (605) and the movable plate (604), and two connecting columns (608) are fixedly connected to two sides of the movable plate (604);
two movable grooves (609) are formed in the inner walls of two sides of the box body (601), the two movable grooves (609) are obliquely arranged, the connecting column (608) is clamped inside the movable grooves (609), a connecting seat (611) is fixedly installed in the middle of the inner wall of the bottom of the box body (601), an air cylinder (610) is rotatably connected in the connecting seat (611), and a piston rod of the air cylinder (610) penetrates through the movable plate (604) and is rotatably connected with the middle of the bottom of the bearing plate (603);
two telescopic mechanisms (602) are fixedly mounted on the inner walls of the two sides of the box body (601), the other ends of the four telescopic mechanisms (602) are rotatably connected with the bottom of the movable plate (604), and the telescopic mechanisms (602) are used for supporting the whole formed by the bearing plate (603) and the movable plate (604);
two fixing columns (617) are fixedly connected to the inner walls of the two sides of the box body (601), a moving block (613) is connected to the fixing columns (617) in a sliding mode, a first connecting rod (614) is connected to the moving block (613) in a rotating mode, one end, far away from the moving block (613), of the first connecting rod (614) is connected to the inside of a second connecting rod (616) in an inserting mode, a limiting column is arranged at one end, far away from the moving block (613), of the first connecting rod (614), a limiting groove is formed in the middle of the second connecting rod (616), the first connecting rod (614) is connected to the limiting groove of the second connecting rod (616) in a clamping mode through the limiting column, and a second spring (615) is arranged between the first connecting rod (614) and the second connecting rod (616);
the two sides of the impurity screening mechanism (6) are provided with vibration generators (8), the vibration directions of the vibration generators (8) are perpendicular to the movable block (613), and the vibration of the vibration generators (8) is prevented from causing the movable plate (604) to shake.
2. The special rice flour processing equipment for rice dumplings as claimed in claim 1, wherein a central hole (607) is formed in the middle of the movable plate (604), and the central hole (607) is used for providing space for the telescopic movement of the cylinder (610).
3. The processing equipment of rice flour specially used for rice dumplings as claimed in claim 1, wherein said movable plate (604) is provided with a plurality of first sieve holes (606), and said bearing plate (603) is provided with a plurality of second sieve holes (618).
4. The processing technology of the rice flour processing equipment special for the rice dumplings as claimed in claim 1, is characterized by comprising the following steps:
s1, taking fresh glutinous rice, screening impurities, soaking the glutinous rice in clear water for 3 hours, taking out the glutinous rice and drying the glutinous rice in the air for later use;
s2, adding the glutinous rice along the feeding hole (2), starting the driving motor (7) to obtain the rice flour through grinding of the grinding mechanism (4), falling down to the impurity screening mechanism (6) through the discharging pipeline (5) for temporary storage, starting the vibration generators (8) at two sides, and completing screening of large-particle-diameter particles in the rice flour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111654352.5A CN114289121B (en) | 2021-12-30 | 2021-12-30 | Processing technology and equipment of rice flour special for rice dumplings |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111654352.5A CN114289121B (en) | 2021-12-30 | 2021-12-30 | Processing technology and equipment of rice flour special for rice dumplings |
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| Publication Number | Publication Date |
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| CN114289121A CN114289121A (en) | 2022-04-08 |
| CN114289121B true CN114289121B (en) | 2023-04-07 |
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| CN202111654352.5A Active CN114289121B (en) | 2021-12-30 | 2021-12-30 | Processing technology and equipment of rice flour special for rice dumplings |
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