CN110179132B - Three-stage processing technology of lotus seeds - Google Patents

Three-stage processing technology of lotus seeds Download PDF

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Publication number
CN110179132B
CN110179132B CN201910306252.XA CN201910306252A CN110179132B CN 110179132 B CN110179132 B CN 110179132B CN 201910306252 A CN201910306252 A CN 201910306252A CN 110179132 B CN110179132 B CN 110179132B
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lotus
lotus seed
disc
processing technology
roller
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CN110179132A (en
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王建辉
符禹婷
刘冬敏
李文
宁静恒
熊寿遥
程志敏
胡志强
皮佳婷
王严
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Changsha University of Science and Technology
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Changsha University of Science and Technology
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N15/00Machines or apparatus for other treatment of fruits or vegetables for human purposes; Machines or apparatus for topping or skinning flower bulbs
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N4/00Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device
    • A23N4/12Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device for coring fruit
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N5/00Machines for hulling, husking or cracking nuts
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N5/00Machines for hulling, husking or cracking nuts
    • A23N5/08Machines for hulling, husking or cracking nuts for removing fleshy or fibrous hulls of nuts

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

A three-stage processing treatment process of lotus seeds relates to the field of lotus seed treatment, and comprises a primary processing treatment process, a secondary processing treatment process and a three-stage processing treatment process; the first-stage processing technology comprises the following steps: after the lotus seeds are screened according to the sizes, the lotus seeds with similar sizes are selected and put into a hopper; the secondary processing technology comprises the following steps: the cutting ring blade and the lotus seed core cutting tube move downwards to cut off the lotus seed shell and the lotus seed core simultaneously; the three-stage processing technology comprises the following steps: the lotus seed falls into through the guide plate and grinds white case after, roller motor drive roller rotates, grinds white the lotus seed through the dull polish layer that sets up on the roller, sends into the roller below with lotus seed and the impurity that grinds down through the rotation of roller simultaneously, and passes through the inclined passage is carried in the filter box. This scheme has adopted cutting ring sword and lotus seed core to cut the pipe and has set up with one heart, and the design that the cutting increases stability has simultaneously solved the problem of two functions integration to an equipment that will shelling and decore.

Description

Three-stage processing technology of lotus seeds
Technical Field
The invention relates to the field of lotus seed treatment, in particular to a three-stage processing treatment process of lotus seeds.
Background
Chinese is a world-big object, the food culture is long-running, the fresh lotus seeds (kernels) are green health care vegetable delicacies, and the lotus seeds (kernels) are delicious, fresh and sweet in taste, rich in nutrition and quite popular. Along with the improvement of living standard of people, various related industries are continuously expanded and extended, the demand on fresh lotus seeds is more and more, and higher requirements are put forward on the treatment technology of the fresh lotus seeds. The lotus seed processing in China is in a manual stage, and the mode is low in efficiency, high in labor cost and unsanitary. The current market has seen fresh lotus seed processors, but the efficiency is low and the reliability is poor, and these can not meet the needs of enterprise-scale industrial production for the following reasons:
in practical use, there are the following problems:
1. the lotus seed processing and blanking equipment in the prior art can only process one lotus seed at a time, is low in efficiency, and can only process one lotus seed at a time no matter blanking, shelling and coring are carried out due to the structural limitation of the processing equipment.
2. In the lotus seed processing and blanking equipment in the prior art, all peeling tools are used as scrapers, a small part of the scrapers use rollers, however, the scrapers can only cut off points or short lines, the shells need to be peeled off by means of additional tools, for example, the rollers are used for assisting, so that the redundancy of structural parts is caused, the side effect caused by the redundancy of the structural parts is insufficient space, and only one lotus seed can be processed at a time.
3. The lotus seed processing and blanking equipment in the prior art replaces the original method of poking out lotus cores by toothpicks, and the machine thimble is used for ejecting out the lotus cores, but the lotus cores are easy to be poked by the method, and the lotus cores are easy to bend when being ejected out due to the characteristic of the flexible lotus cores.
4. The lotus seed processing and blanking equipment in the prior art is totally divided into independent equipment for shelling, coring, peeling and the like, even an integrated machine is only structurally compact, and the design that two functions are completely integrated into one equipment from the independence is not really available.
5. The lotus seed processing blanking equipment in the prior art usually disperses aggregate during aggregate, occupies a large space, and therefore has low transmission efficiency.
6. The lotus seed processing and blanking equipment in the prior art usually adopts a design of blanking from a high position to a low position in a first-level manner, and the equipment needs to be increased as much as possible, so that the working difficulty is increased, and the occupied space is enlarged.
7. In the lotus seed processing and blanking equipment in the prior art, if the lotus seeds are not in the correct positions in the hopper, the lotus seeds cannot be blanked by the inaccurate blanking port, and the blanking port cannot be designed to be too large to allow a plurality of lotus seeds to enter a working position.
8. In the lotus seed processing system in the prior art, the situation of lotus seed popping and uneven blanking can occur when the lotus seeds are blanked from the upper stage to the lower stage.
9. In the lotus seed processing system in the prior art, residues enter a trough along with lotus seeds when a blower blows.
Disclosure of Invention
In order to overcome the above problems, the present invention proposes a solution to solve the above problems simultaneously.
The technical scheme adopted by the invention for solving the technical problems is as follows: a three-stage processing treatment process of lotus seeds comprises the steps that the lotus seeds are treated by lotus seed treatment equipment, wherein the lotus seed treatment equipment comprises a hopper, a fixed cylinder, an upper baffle plate motor, an upper baffle plate, a material collecting plate, a lower baffle plate, a lotus seed hole, a lower baffle plate motor, a lotus seed core cutting pipe, a cutting ring blade, a needle plate, a driving rod, a fixing frame, a coil, a material collecting plate motor, a lotus seed channel, a flaring, a first upright post, a second upright post, a first supporting rod, a second supporting rod, a third supporting rod, a fourth supporting rod, a baffle cylinder, a guide plate, a roller, a whitening box, an inclined channel, a first blast point, a second blast point, a lotus seed outlet, a filter box, an impurity outlet, a roller motor, a brush, a cylinder, a first necking down, a second necking, a through hole, a triangular guide plate, a; the processing technology comprises a primary processing technology, a secondary processing technology, a tertiary processing technology and a maintenance technology;
the hopper is arranged above the fixed cylinder, more than four lotus seed channels are arranged in the fixed cylinder, an outward-inclined flaring is arranged at the top end of each lotus seed channel, the outer wall of the fixed cylinder is connected with a first supporting rod and a third supporting rod, the other end of the first supporting rod is connected to a second upright post, the other end of the third supporting rod is connected to the first upright post, and the outer wall of the fixed cylinder is provided with an upper baffle disc motor and a material collecting disc motor; an upper baffle plate is arranged below the fixed cylinder, a material collecting plate is arranged below the upper baffle plate, a lower baffle plate is arranged below the material collecting plate, the left side of the upper baffle plate radially extends out of the fixed cylinder, an upper baffle plate motor is arranged above the extended position, the right side of the upper baffle plate is flush with the fixed cylinder, the right side of the material collecting plate radially extends out of the fixed cylinder, a material collecting plate motor is arranged above the extended position, the right side of the lower baffle plate radially extends out of the fixed cylinder, a lower baffle plate motor is arranged below the extended position, and the lower baffle plate motor is fixedly connected with the support rod III;
the first-stage processing technology comprises the following steps: after the lotus seeds are screened according to the sizes, the lotus seeds with similar sizes are selected and put into a hopper; the upper baffle disc is positioned under the fixed cylinder in an initial state, the upper baffle disc motor drives the upper baffle disc to rotate out of the range of the fixed cylinder during blanking, lotus seeds fall onto the material collecting disc through the lotus seed channel, and the upper baffle disc moves to return to the position under the fixed cylinder to block the lotus seed channel; the lotus seed collecting disc is provided with more than four lotus seed holes corresponding to the lotus seed channels, the lower blocking disc is provided with more than four lotus seed holes corresponding to the lotus seed holes, the diameter of each lotus seed hole is smaller than that of each lotus seed hole, after the materials are collected, the lower blocking disc and the lotus seed collecting disc rotate to the position below the needle disc at the same time, and the position of the cutting ring edge is aligned with the position of each lotus seed hole;
the coil is electrified to drive the driving rod to move, the coil is fixed on the fixing frame, the fixing frame is connected with the second supporting rod and the fourth supporting rod, the other end of the second supporting rod is fixed on the second upright post, the other end of the fourth supporting rod is fixed on the first upright post, the driving rod extends downwards to form the fixing frame to be connected to the dial, more than four cutting ring blades are arranged below the dial, and the lotus seed core cutting tube is coaxially arranged in each cutting ring blade; a core picking disc is arranged at the lower position of the needle disc, a core picking disc motor is arranged at the side of the core picking disc, a blocking cylinder is arranged below the core picking disc, a guide plate is arranged below the blocking cylinder, a first shrinkage hole, a second shrinkage hole and a through hole are formed in the guide plate, a triangular guide plate is arranged above the through hole, and the guide plate is used for uniformly dispersing falling lotus seeds;
the secondary processing technology comprises the following steps: the cutting ring blade and the lotus plumule cutting tube move downwards to cut off the lotus seed shell and the lotus plumule simultaneously, the lotus plumule cutting tube is hollow, the lotus plumule falls onto the plumule collecting plate after being cut, a weight sensor is arranged on the plumule collecting plate, and the plumule collecting plate moves out of the range of the needle plate after the plumule is sensed to fall; the cutting ring edge and the lotus seed core cutting pipe move upwards simultaneously; the lotus plumule on the upper part is emptied by the collecting device after the core picking disc is moved out, the lower baffle disc motor drives the lower baffle disc to return to the lower part of the fixed cylinder so that the lotus seeds fall down, and then the material collecting disc returns to the lower part of the fixed cylinder; the core picking disc returns to the position below the dial; a whitening box is arranged below the guide plate, rollers are arranged in the whitening box, the number of the rollers is more than or equal to two, the rollers are driven by a roller motor, a hairbrush is arranged above the rollers and driven by an air cylinder, and the air cylinder is fixed on the side wall of the whitening box; an inclined channel is arranged below the whitening box, the inclined channel extends downwards to the upper side of the filtering box, a first air blowing point is arranged on the left lower side of the filtering box, a second air blowing point is arranged on the right side of the first air blowing point, a lotus seed outlet is arranged on the right lower side of the filtering box, and an impurity outlet is arranged on the right upper side of the filtering box; the two blast points are connected with a blast pipeline which is obliquely arranged;
the three-stage processing technology comprises the following steps: the lotus seed is fallen into the whitening box through the guide plate, the roller motor drives the roller to rotate, the lotus seed is whitened through a frosting layer arranged on the roller, meanwhile, the lotus seed and the grinded impurities are sent to the lower part of the roller through the rotation of the roller and are conveyed into the filtering box through the inclined channel, the first air blowing point and the second air blowing point are simultaneously ventilated, air is blown out towards the upper right along the air blowing pipeline, the impurities are blown out from the impurity outlet, and the lotus seed cannot be lifted due to the gravity of the lotus seed and moves rightwards to fall from the lotus seed outlet; the maintenance process comprises the following steps: the air cylinder drives the brush to move left and right to remove residues on the roller.
Preferably, the lotus seed holes are arranged in a circle.
Preferably, the lower edge of the collecting tray motor is higher than the upper edge of the upper baffle tray.
Preferably, a static iron core is arranged above the driving rod.
Preferably, the first shrinkage cavity and the second shrinkage cavity are in the shape of long-strip holes.
Preferably, the outer wall of the whitening box is provided with a frosting layer.
Preferably, there is a gap between the roller and the whitening box.
Preferably, the gap is of a size sufficient for the lotus seeds to fall.
Preferably, the aggregate tray motor is connected with the aggregate tray through an extension rod.
Preferably, the extension rod radially extends to form a protrusion to be connected with the material collecting disc.
The invention has the beneficial effects that:
1. to background art 1 st point, used the collecting tray, be equipped with a plurality of lotus seed holes on the collecting tray, correspond to be equipped with a plurality of cutting equipment on the work position, realized once for the design that a plurality of lotus seeds shelled, work efficiency has improved more than 10 times.
2. Aiming at the point 2 of the background technology, the cutting ring blade is used for integrally cutting the lotus seeds, after the wall surfaces of the lotus seeds are cut off, the top shells and the bottom shells of the lotus seeds naturally fall off, the process of additionally using rollers for peeling off is saved, the working efficiency is improved, and the space is saved.
3. To the 3 rd point that the background art provided, adopted the design that the lotus plumule cut the pipe, the cooperation of lotus plumule cut pipe and cutting ring sword has increased stability, has improved the protection to the lotus plumule and the smooth and easy nature of cutting.
4. Aiming at the 4 th point provided by the background technology, the concentric arrangement of the cutting ring edge and the lotus seed core cutting pipe is adopted, and the design of increasing the stability by cutting is adopted, so that the shelling and coring functions are integrated into one device in the true sense, and the device is not a compact structure design in the common sense.
5. Aiming at the 5 th point provided by the background technology, the design of overlapping the core picking disc position and the lotus seed blanking position is adopted, and the occupied space is reduced.
6. According to the 6 th point provided by the background technology, the design that the material collecting disc, the upper blocking disc and the lower blocking disc move in a circular motion and move in a horizontal mode is adopted, the space is saved to the maximum extent, and the installation height and the working height are reduced.
7. Aiming at the 7 th point of the background technology, the design that the radial flaring is arranged above the lotus seed channel in the hopper is adopted, so that the blanking is smoother.
8. Aiming at the 8 th point of the background technology, the design of the baffle cylinder and the baffle plate is adopted, so that the lotus seeds are prevented from bouncing or falling unevenly.
9. Aiming at the 9 th point of the background technology, the design of two-point wind conveying is adopted, and the condition that the residual material is blown up at the first time and does not fall down when blown up is ensured.
Note: the foregoing designs are not sequential, each of which provides a distinct and significant advance in the present invention over the prior art.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a drawing of the blanking, shelling and coring portions of the present invention.
Fig. 2 is a diagram of the whitening, filtering portion of the present invention.
FIG. 3 is a view showing the internal structure of the hopper of the present invention.
Figure 4 is a top view of the support structure of the present invention.
In the figures, the reference numerals are as follows:
1. the lotus seed core collecting device comprises a hopper 2, a fixed cylinder 3, an upper baffle disc motor 4, an upper baffle disc 5, a material collecting disc 6, a lower baffle disc 7, a lotus seed hole 8, a lower baffle disc motor 9, a lotus seed core cutting pipe 10, a cutting ring edge 11, a needle disc 12, a driving rod 13, a fixed frame 14, a coil 15, a material collecting disc motor 16, a lotus seed channel 17, a flared opening 18, a first upright post 19, a second upright post 20, a first support rod 21, a second support rod 22, a third support rod 23, a fourth support rod 24, a baffle cylinder 25, a guide plate 26, a roller 27, a whitening box 28, an inclined channel 29, a first air blowing point 30, a second air blowing point 31, a lotus seed outlet 32, a filter box 33, an impurity outlet 34, a roller motor 35, a brush 36, an air cylinder 37, a first necking opening 38, a through hole 39, a triangular guide plate 40, a second necking opening 41, a lotus.
Detailed Description
As shown in the figure: a three-stage processing technology of lotus seeds comprises the steps that the lotus seeds are processed through lotus seed processing equipment, and the lotus seed processing equipment comprises a hopper, a fixed cylinder, an upper baffle plate motor, an upper baffle plate, a material collecting plate, a lower baffle plate, a lotus seed hole, a lower baffle plate motor, a lotus seed core cutting pipe, a cutting ring blade, a needle plate, a driving rod, a fixing frame, a coil, a material collecting plate motor, a lotus seed channel, a flaring, a first upright post, a second upright post, a first supporting rod, a second supporting rod, a third supporting rod, a fourth supporting rod, a baffle cylinder, a guide plate, a roller, a whitening box, an inclined channel, a first blast point, a second blast point, a lotus seed outlet, a filter box, an impurity outlet, a roller motor, a brush, a cylinder, a first necking down, a second necking, a through hole, a triangular guide plate, a;
as shown in the figure: the processing technology comprises a primary processing technology, a secondary processing technology, a tertiary processing technology and a maintenance technology; the hopper is arranged above the fixed cylinder, more than four lotus seed channels are arranged in the fixed cylinder, an outward-inclined flaring is arranged at the top end of each lotus seed channel, the outer wall of the fixed cylinder is connected with a first supporting rod and a third supporting rod, the other end of the first supporting rod is connected to a second upright post, the other end of the third supporting rod is connected to the first upright post, and the outer wall of the fixed cylinder is provided with an upper baffle disc motor and a material collecting disc motor; an upper baffle plate is arranged below the fixed cylinder, a material collecting plate is arranged below the upper baffle plate, a lower baffle plate is arranged below the material collecting plate, the left side of the upper baffle plate radially extends out of the fixed cylinder, an upper baffle plate motor is arranged above the extended position, the right side of the upper baffle plate is flush with the fixed cylinder, the right side of the material collecting plate radially extends out of the fixed cylinder, a material collecting plate motor is arranged above the extended position, the right side of the lower baffle plate radially extends out of the fixed cylinder, a lower baffle plate motor is arranged below the extended position, and the lower baffle plate motor is fixedly connected with the support rod III;
as shown in the figure: the first-stage processing technology comprises the following steps: after the lotus seeds are screened according to the sizes, the lotus seeds with similar sizes are selected and put into a hopper; the upper baffle disc is positioned under the fixed cylinder in an initial state, the upper baffle disc motor drives the upper baffle disc to rotate out of the range of the fixed cylinder during blanking, lotus seeds fall onto the material collecting disc through the lotus seed channel, and the upper baffle disc moves to return to the position under the fixed cylinder to block the lotus seed channel; the lotus seed collecting disc is provided with more than four lotus seed holes corresponding to the lotus seed channels, the lower blocking disc is provided with more than four lotus seed holes corresponding to the lotus seed holes, the diameter of each lotus seed hole is smaller than that of each lotus seed hole, after the materials are collected, the lower blocking disc and the lotus seed collecting disc rotate to the position below the needle disc at the same time, and the position of the cutting ring edge is aligned with the position of each lotus seed hole;
as shown in the figure: the coil is electrified to drive the driving rod to move, the coil is fixed on the fixing frame, the fixing frame is connected with the second supporting rod and the fourth supporting rod, the other end of the second supporting rod is fixed on the second upright post, the other end of the fourth supporting rod is fixed on the first upright post, the driving rod extends downwards to form the fixing frame to be connected to the dial, more than four cutting ring blades are arranged below the dial, and the lotus seed core cutting tube is coaxially arranged in each cutting ring blade; a core picking disc is arranged at the lower position of the needle disc, a core picking disc motor is arranged at the side of the core picking disc, a blocking cylinder is arranged below the core picking disc, a guide plate is arranged below the blocking cylinder, a first shrinkage hole, a second shrinkage hole and a through hole are formed in the guide plate, a triangular guide plate is arranged above the through hole, and the guide plate is used for uniformly dispersing falling lotus seeds;
as shown in the figure: the secondary processing technology comprises the following steps: the cutting ring blade and the lotus plumule cutting tube move downwards to cut off the lotus seed shell and the lotus plumule simultaneously, the lotus plumule cutting tube is hollow, the lotus plumule falls onto the plumule collecting plate after being cut, a weight sensor is arranged on the plumule collecting plate, and the plumule collecting plate moves out of the range of the needle plate after the plumule is sensed to fall; the cutting ring edge and the lotus seed core cutting pipe move upwards simultaneously; the lotus plumule on the upper part is emptied by the collecting device after the core picking disc is moved out, the lower baffle disc motor drives the lower baffle disc to return to the lower part of the fixed cylinder so that the lotus seeds fall down, and then the material collecting disc returns to the lower part of the fixed cylinder; the core picking disc returns to the position below the dial; a whitening box is arranged below the guide plate, rollers are arranged in the whitening box, the number of the rollers is more than or equal to two, the rollers are driven by a roller motor, a hairbrush is arranged above the rollers and driven by an air cylinder, and the air cylinder is fixed on the side wall of the whitening box; an inclined channel is arranged below the whitening box, the inclined channel extends downwards to the upper side of the filtering box, a first air blowing point is arranged on the left lower side of the filtering box, a second air blowing point is arranged on the right side of the first air blowing point, a lotus seed outlet is arranged on the right lower side of the filtering box, and an impurity outlet is arranged on the right upper side of the filtering box; the two blast points are connected with a blast pipeline which is obliquely arranged;
as shown in the figure: the three-stage processing technology comprises the following steps: the lotus seed is fallen into the whitening box through the guide plate, the roller motor drives the roller to rotate, the lotus seed is whitened through a frosting layer arranged on the roller, meanwhile, the lotus seed and the grinded impurities are sent to the lower part of the roller through the rotation of the roller and are conveyed into the filtering box through the inclined channel, the first air blowing point and the second air blowing point are simultaneously ventilated, air is blown out towards the upper right along the air blowing pipeline, the impurities are blown out from the impurity outlet, and the lotus seed cannot be lifted due to the gravity of the lotus seed and moves rightwards to fall from the lotus seed outlet; the maintenance process comprises the following steps: the air cylinder drives the brush to move left and right to remove residues on the roller.
As shown in the figure: the lotus seed holes are arranged in a circular shape. The lower edge of the material collecting disc motor is higher than the upper edge of the upper baffle disc. A static iron core is arranged above the driving rod. The first shrinkage cavity and the second shrinkage cavity are in the shape of long-strip holes. And a frosting layer is arranged on the outer wall of the whitening box. A gap exists between the roller and the whitening box. The gap size is sufficient for the lotus seeds to fall. The material collecting disc motor is connected with the material collecting disc through an extension rod. The extension rod radially extends to form a bulge to be connected with the material collecting disc.
The above detailed description is specific to possible embodiments of the present invention, and the embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the scope of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A three-stage processing technology of lotus seeds comprises the steps that the lotus seeds are processed through lotus seed processing equipment, and the lotus seed processing equipment comprises a hopper, a fixed cylinder, an upper baffle plate motor, an upper baffle plate, a material collecting plate, a lower baffle plate, a lotus seed hole, a lower baffle plate motor, a lotus seed core cutting pipe, a cutting ring blade, a needle plate, a driving rod, a fixing frame, a coil, a material collecting plate motor, a lotus seed channel, a flaring, a first upright post, a second upright post, a first supporting rod, a second supporting rod, a third supporting rod, a fourth supporting rod, a baffle cylinder, a guide plate, a roller, a whitening box, an inclined channel, a first blast point, a second blast point, a lotus seed outlet, a filter box, an impurity outlet, a roller motor, a brush, a cylinder, a first necking down, a second necking, a through hole, a triangular guide plate, a; the method is characterized in that: the processing technology comprises a primary processing technology, a secondary processing technology, a tertiary processing technology and a maintenance technology;
the hopper is arranged above the fixed cylinder, more than four lotus seed channels are arranged in the fixed cylinder, an outward-inclined flaring is arranged at the top end of each lotus seed channel, the outer wall of the fixed cylinder is connected with a first supporting rod and a third supporting rod, the other end of the first supporting rod is connected to a second upright post, the other end of the third supporting rod is connected to the first upright post, and the outer wall of the fixed cylinder is provided with an upper baffle disc motor and a material collecting disc motor; an upper baffle plate is arranged below the fixed cylinder, a material collecting plate is arranged below the upper baffle plate, a lower baffle plate is arranged below the material collecting plate, the left side of the upper baffle plate radially extends out of the fixed cylinder, an upper baffle plate motor is arranged above the extended position, the right side of the upper baffle plate is flush with the fixed cylinder, the right side of the material collecting plate radially extends out of the fixed cylinder, a material collecting plate motor is arranged above the extended position, the right side of the lower baffle plate radially extends out of the fixed cylinder, a lower baffle plate motor is arranged below the extended position, and the lower baffle plate motor is fixedly connected with the support rod III;
the first-stage processing technology comprises the following steps: after the lotus seeds are screened according to the sizes, the lotus seeds with similar sizes are selected and put into a hopper; the upper baffle disc is positioned under the fixed cylinder in an initial state, the upper baffle disc motor drives the upper baffle disc to rotate out of the range of the fixed cylinder during blanking, lotus seeds fall onto the material collecting disc through the lotus seed channel, and the upper baffle disc moves to return to the position under the fixed cylinder to block the lotus seed channel; the lotus seed collecting disc is provided with more than four lotus seed holes corresponding to the lotus seed channels, the lower blocking disc is provided with more than four lotus seed holes corresponding to the lotus seed holes, the diameter of each lotus seed hole is smaller than that of each lotus seed hole, after the materials are collected, the lower blocking disc and the lotus seed collecting disc rotate to the position below the needle disc at the same time, and the position of the cutting ring edge is aligned with the position of each lotus seed hole;
the coil is electrified to drive the driving rod to move, the coil is fixed on the fixing frame, the fixing frame is connected with the second supporting rod and the fourth supporting rod, the other end of the second supporting rod is fixed on the second upright post, the other end of the fourth supporting rod is fixed on the first upright post, the driving rod extends downwards to form the fixing frame to be connected to the dial, more than four cutting ring blades are arranged below the dial, and the lotus seed core cutting tube is coaxially arranged in each cutting ring blade; a core picking disc is arranged at the lower position of the needle disc, a core picking disc motor is arranged at the side of the core picking disc, a blocking cylinder is arranged below the core picking disc, a guide plate is arranged below the blocking cylinder, a first shrinkage hole, a second shrinkage hole and a through hole are formed in the guide plate, a triangular guide plate is arranged above the through hole, and the guide plate is used for uniformly dispersing falling lotus seeds;
the secondary processing technology comprises the following steps: the cutting ring blade and the lotus plumule cutting tube move downwards to cut off the lotus seed shell and the lotus plumule simultaneously, the lotus plumule cutting tube is hollow, the lotus plumule falls onto the plumule collecting plate after being cut, a weight sensor is arranged on the plumule collecting plate, and the plumule collecting plate moves out of the range of the needle plate after the plumule is sensed to fall; the cutting ring edge and the lotus seed core cutting pipe move upwards simultaneously; the lotus plumule on the upper part is emptied by the collecting device after the core picking disc is moved out, the lower baffle disc motor drives the lower baffle disc to return to the lower part of the fixed cylinder so that the lotus seeds fall down, and then the material collecting disc returns to the lower part of the fixed cylinder; the core picking disc returns to the position below the dial;
a whitening box is arranged below the guide plate, rollers are arranged in the whitening box, the number of the rollers is more than or equal to two, the rollers are driven by a roller motor, a hairbrush is arranged above the rollers and driven by an air cylinder, and the air cylinder is fixed on the side wall of the whitening box; an inclined channel is arranged below the whitening box, the inclined channel extends downwards to the upper side of the filtering box, a first air blowing point is arranged on the left lower side of the filtering box, a second air blowing point is arranged on the right side of the first air blowing point, a lotus seed outlet is arranged on the right lower side of the filtering box, and an impurity outlet is arranged on the right upper side of the filtering box; the two blast points are connected with a blast pipeline which is obliquely arranged;
the three-stage processing technology comprises the following steps: the lotus seed is fallen into the whitening box through the guide plate, the roller motor drives the roller to rotate, the lotus seed is whitened through a frosting layer arranged on the roller, meanwhile, the lotus seed and the grinded impurities are sent to the lower part of the roller through the rotation of the roller and are conveyed into the filtering box through the inclined channel, the first air blowing point and the second air blowing point are simultaneously ventilated, air is blown out towards the upper right along the air blowing pipeline, the impurities are blown out from the impurity outlet, and the lotus seed cannot be lifted due to the gravity of the lotus seed and moves rightwards to fall from the lotus seed outlet;
the maintenance process comprises the following steps: the air cylinder drives the brush to move left and right to remove residues on the roller.
2. The three-stage processing technology of lotus seeds according to claim 1, characterized in that: the lotus seed holes are arranged in a circular shape.
3. The three-stage processing technology of lotus seeds according to claim 1, characterized in that: the lower edge of the material collecting disc motor is higher than the upper edge of the upper baffle disc.
4. The three-stage processing technology of lotus seeds according to claim 1, characterized in that: a static iron core is arranged above the driving rod.
5. The three-stage processing technology of lotus seeds according to claim 1, characterized in that: the first shrinkage cavity and the second shrinkage cavity are in the shape of long-strip holes.
6. The three-stage processing technology of lotus seeds according to claim 1, characterized in that: and a frosting layer is arranged on the outer wall of the whitening box.
7. The three-stage processing technology of lotus seeds according to claim 1, characterized in that: a gap exists between the roller and the whitening box.
8. The three-stage processing technology of lotus seeds according to claim 7, characterized in that: the gap size is sufficient for the lotus seeds to fall.
9. The three-stage processing technology of lotus seeds according to claim 1, characterized in that: the material collecting disc motor is connected with the material collecting disc through an extension rod.
10. The three-stage processing technology of lotus seeds according to claim 9, characterized in that: the extension rod radially extends to form a bulge to be connected with the material collecting disc.
CN201910306252.XA 2019-04-17 2019-04-17 Three-stage processing technology of lotus seeds Active CN110179132B (en)

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