CN108837939B - Cleaning and lifting device and method for grain conveyor - Google Patents
Cleaning and lifting device and method for grain conveyor Download PDFInfo
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- CN108837939B CN108837939B CN201810415299.5A CN201810415299A CN108837939B CN 108837939 B CN108837939 B CN 108837939B CN 201810415299 A CN201810415299 A CN 201810415299A CN 108837939 B CN108837939 B CN 108837939B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/36—Devices therefor, other than using centrifugal force
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
Abstract
The invention discloses a cleaning and lifting device and a cleaning and lifting method of a grain conveyor, and the cleaning and lifting device comprises a base, a cleaning device, a conveying device and a lifting device, wherein the top of one side of the base is fixedly connected with the bottom of the cleaning device, the top of the other side of the base is provided with the conveying device, the side of the base is provided with the lifting device, the cleaning device consists of a shell and a feeding pipe, the top end of the feeding pipe is exposed out of the top wall of the shell, and the bottom end of the feeding pipe is fixedly connected with the top of an impurity removing air. According to the invention, the second fan is arranged to be convenient to match with the first fan, so that impurities such as empty shells can be blown out from the impurity removing air box more easily, the impurities suspended in water can be removed conveniently through the arranged filter plate, the impurities such as the empty shells can be suspended conveniently after the cleaning box is fully filled with water through the arranged water blocking plate, water can be discharged from the circular holes conveniently through the circular holes arranged on the first conveyor belt, and grains cannot pass through the circular holes because the diameter of the grains is larger than that of the circular holes.
Description
Technical Field
The invention relates to a grain conveyor, in particular to a cleaning and lifting device and a cleaning and lifting method of the grain conveyor.
Background
Grain conveyer is belt conveyor's one kind, is mainly used in the granary, divide into fixed grain conveyer and removal grain conveyer two kinds, in the cleaning work of grain, often can be because the adulteration has empty shell, useless leaf and other impurity etc. in the grain, and relatively be difficult to clean grain from the well, and when the place of higher collection is carried to needs with grain, still need use other equipment.
At present, in the grain conveying process, grain is often cleaned again, the working process is increased, and other devices are needed to be used when the grain is lifted to a high place, so that the grain cleaning and lifting device and the grain cleaning and lifting method of the grain conveyor are improved.
Disclosure of Invention
In order to overcome the defect of single conveying function in the prior art, the invention provides a cleaning and lifting device and a cleaning and lifting method for a grain conveyor.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a cleaning and lifting device and a cleaning and lifting method of a grain conveyor, which comprises a base, a cleaning device, a conveying device and a lifting device, wherein the top of one side of the base is fixedly connected with the bottom of the cleaning device, the top of the other side of the base is provided with the conveying device, the side of the base is provided with the lifting device, the cleaning device consists of a shell and a feeding pipe, the top end of the feeding pipe is exposed out of the top wall of the shell, the bottom end of the feeding pipe is fixedly connected with the top of an impurity removing air box, two ends of the impurity removing air box respectively penetrate through two outer walls of the shell to be contacted with the outside air, one end of the impurity removing air box is fixedly provided with a first fan, the bottom of the impurity removing air box is fixedly connected with the top end of a material receiving pipe, the top of the material receiving pipe is provided with an air inlet plate, the top of the air inlet, the hole diameter of the air inlet plate is smaller than the grain diameter, the inner wall of the top end of the material receiving pipe is provided with a slotted hole, the material outlet at the bottom end of the material receiving pipe is fixedly connected with the top end of the cleaning box, one side of the top of the cleaning box is hinged with one side of the filter plate through a hinge, the hole diameter of the filter plate is smaller than the grain diameter, the other side of the filter plate is fixedly connected with one end of a soft rope, the other end of the soft rope sequentially penetrates through the side walls of the cleaning box and the shell to be fixedly connected with one end of a rope handle, one side of the cleaning box is provided with a water inlet pipe, the water inlet pipe is exposed out of the side wall of the shell, the top of the discharge end of the cleaning box is alternately connected with the bottom of a water blocking plate, the top of the water blocking plate is fixedly provided with an electric telescopic rod, the discharge end of the cleaning box is, the rotating shaft of the first conveying belt is connected with the output end of the conveying motor, the bottom of the conveying motor is fixedly connected with the other side of the base through a second connecting seat, the driven shaft of the first conveying belt is fixedly connected with the other side of the base through another second connecting seat, a plurality of round holes are uniformly formed in the surface of the first conveying belt, two chutes are formed in the top of the other side of the shell and are respectively located at the bottoms of the two ends of the first conveying belt, the top of one end of the first conveying belt corresponds to the vertical position of the discharge end of the cleaning box, the lifting device is composed of a second conveying belt and a collecting box, a plurality of collecting boxes are uniformly arranged on the outer side of the second conveying belt, the two sides of the second conveying belt are respectively fixedly connected with the lateral sides of the base through two first connecting seats, and a stepping motor is fixedly arranged on one side of one first, step motor's output and the rotation axis of second conveyer belt are connected, one of them the chute is corresponding with the position of second conveyer belt, stirring motor, conveying motor and the step motor that stirring rake bottom was equipped with all through the motor switch and the external power supply electric connection that shell outer wall was equipped with, fan switch and external power supply electric connection that first fan and second fan all were equipped with through the shell outer wall, electric telescopic handle's motor passes through motor switch and external power supply electric connection.
As a preferred technical scheme of the invention, the method comprises the following steps;
s1: feeding and preliminarily separating empty shells;
s2: secondary cleaning;
s3: removing water and transversely conveying;
s4: collecting grain and longitudinally lifting and conveying.
As a preferred technical scheme of the invention, the step S1 includes that grain to be cleaned is thrown in from a feeding pipe, after the grain enters the feeding pipe, because the grain has light weight such as hollow shell impurities, a first fan blows the impurities to the other end of an impurity removing air box, meanwhile, a second fan in a material receiving pipe blows the light impurities upwards, the grain with high weight falls on an air inlet plate, a motor switch is turned on, a stirring paddle is rotated, the grain is pushed to a slotted hole, enters the material receiving pipe from the slotted hole, and then enters a cleaning box from the bottom of the material receiving pipe.
As a preferred technical scheme of the invention, the step S2 comprises the steps of introducing an external water source from a water inlet pipe after grains enter a cleaning box, closing a water blocking plate, enabling grains with larger mass to sink to the bottom of water and gather at one side of the water blocking plate, driving a filter plate by pulling a rope handle, gathering impurities suspended on the water surface on the filter plate, and enabling the grains and water to flow out from a discharge end of the cleaning box by opening a motor switch of an electric telescopic rod.
As a preferred embodiment of the present invention, the step S3 includes turning on a switch of a conveyor motor after the mixture of the grains and the water flowing from the washing box falls on the first conveyor belt, so that the water flows from the circular hole to the chute and is collected from a bottom end of the chute, and the grains are transported on the first conveyor belt.
In a preferred embodiment of the present invention, the step S4 includes dropping the grains conveyed from the first conveyor belt into another chute, flowing from the chute to the collection boxes, turning on a switch of the stepping motor, and after a certain amount of grains are loaded into each collection box, conveying the collection boxes upward by the second conveyor belt, so as to lift the grains to a high place, and then collecting the grains from the collection boxes at the high place in a subsequent step.
The invention has the beneficial effects that: this kind of grain conveyer's hoisting device and method of cleaning, through the second fan that is equipped with, be convenient for cooperate first fan, make impurity such as ghost blow off from removing miscellaneous bellows more easily, through the filter that is equipped with, be convenient for reject the impurity of suspension in aqueous, through the water-blocking plate that is equipped with, be convenient for wash the suspension of impurity such as ghost after the box gathers full water, through be equipped with the round hole on first conveyer belt, be convenient for water discharges from the round hole, grain can't pass through because the diameter is greater than the round hole diameter, then transmitted on first conveyer belt, through the second conveyer belt that is equipped with, can transport the eminence with the grain of collecting in the box.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of a cleaning and lifting device and a cleaning and lifting method of a grain conveyor;
FIG. 2 is a schematic view of the internal structure of a cleaning device of the cleaning and lifting device and the cleaning and lifting method of the grain conveyor;
FIG. 3 is a schematic structural view of a cleaning box of the cleaning and lifting device and the cleaning and lifting method of the grain conveyor;
FIG. 4 is a schematic view of a second fan of the cleaning and lifting device and method for a grain conveyor of the present invention;
FIG. 5 is a schematic view of a receiving tube structure of the cleaning and lifting device and the cleaning and lifting method of the grain conveyor;
fig. 6 is a circuit connection schematic diagram of a cleaning and lifting device and a cleaning and lifting method of a grain conveyor.
In the figure: 1. a base; 2. a cleaning device; 3. a conveying device; 4. a lifting device; 5. a feed pipe; 6. a housing; 7. removing impurities from the air box; 8. a material receiving pipe; 9. a first fan; 10. cleaning the box; 11. a rope handle; 12. a flexible cord; 13. a filter plate; 14. a water inlet pipe; 15. a water-blocking plate; 16. an electric telescopic rod; 17. a transfer motor; 18. a stepping motor; 19. a collection box; 20. a first connecting seat; 21. a circular hole; 22. a second connecting seat; 23. a stirring paddle; 24. an air inlet plate; 25. a second fan; 26. a first conveyor belt; 27. a second conveyor belt.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in figures 1-6, the invention relates to a cleaning and lifting device and a method for a grain conveyor, comprising a base 1, a cleaning device 2, a conveying device 3 and a lifting device 4, wherein the top of one side of the base 1 is fixedly connected with the bottom of the cleaning device 2, the top of the other side of the base 1 is provided with the conveying device 3, the side of the base 1 is provided with the lifting device 4, the cleaning device 2 consists of a shell 6 and a feeding pipe 5, the top end of the feeding pipe 5 is exposed out of the top wall of the shell 6, the bottom end of the feeding pipe 5 is fixedly connected with the top of an impurity removing air box 7, two ends of the impurity removing air box 7 respectively penetrate through two outer walls of the shell 6 to be contacted with outside air, one end of the impurity removing air box 7 is fixedly provided with a first fan 9, the bottom of the impurity removing air box 7 is fixedly connected with the top end of an air inlet pipe 8, the top of the, the bottom of the air inlet plate 24 is fixedly connected with the top of the second fan 25, the second fan 25 is convenient to be matched with the first fan 9 to enable an impurity removing air box to clean impurities in grains more thoroughly, the hole diameter of the air inlet plate 24 is smaller than the grain diameter, a slotted hole is formed in the inner wall of the top end of the material receiving pipe 8, the grains can be pushed into the slotted hole by the stirring paddle 23 and then flow out of the bottom of the material receiving pipe 8, a material outlet in the bottom end of the material receiving pipe 8 is fixedly connected with the top end of the cleaning box 10, one side of the top of the cleaning box 10 is hinged with one side of the filter plate 13 through a hinge, the hole diameter of the filter plate 13 is smaller than the grain diameter, the other side of the filter plate 13 is fixedly connected with one end of the soft rope 12, the other end of the soft rope 12 sequentially penetrates through the side walls of the cleaning box 10 and the shell 6 to be fixedly connected with one end of the rope handle 11, a water inlet pipe 14, the top of the water blocking plate 15 is fixedly provided with an electric telescopic rod 16, the discharge end of the cleaning box 10 is exposed out of the side of the shell 6, the top of the electric telescopic rod 16 is fixed at the side of the shell 6, the conveying device 3 consists of a conveying motor 17 and a first conveying belt 26, the rotating shaft of the first conveying belt 26 is connected with the output end of the conveying motor 17, the bottom of the conveying motor 17 is fixedly connected with the other side of the base 1 through a second connecting seat 22, the driven shaft of the first conveying belt 26 is fixedly connected with the other side of the base 1 through another second connecting seat 22, the surface of the first conveying belt 26 is uniformly provided with a plurality of round holes 21, the round holes 21 are convenient for discharging water, the top of the other side of the shell 6 is provided with two chutes which are respectively positioned at the bottoms of the two ends of the first conveying belt 26, the top of one end of the first, the lifting device 4 is composed of a second conveyor belt 27 and collecting boxes 19, a plurality of collecting boxes 19 are uniformly arranged on the outer side of the second conveyor belt 27, two sides of the second conveyor belt 27 are respectively fixedly connected with the lateral side of the base 1 through two first connecting seats 20, one side of one first connecting seat 20 is fixedly provided with a stepping motor 18, the second conveyor belt 27 is convenient to control, the second conveyor belt 27 carries out lifting work in a set period, the output end of the stepping motor 18 is connected with the rotating shaft of the second conveyor belt 27, one of the chutes corresponds to the position of the second conveyor belt 27, a stirring motor arranged at the bottom of the stirring paddle 23, the conveying motor 17 and the stepping motor 18 are electrically connected with an external power supply through a motor switch arranged on the outer wall of the shell 6, and the first fan 9 and the second fan 25 are electrically connected with the external power supply through a fan switch arranged on the outer wall of the shell 6, the motor of the electric telescopic rod 16 is electrically connected with an external power supply through a motor switch.
Further, the method comprises the following steps;
s1: feeding and preliminarily separating empty shells;
s2: secondary cleaning;
s3: removing water and transversely conveying;
s4: collecting grains and longitudinally lifting and conveying the grains;
further, the step S1 includes that grain needing to be cleaned is thrown in from the feeding pipe 5, after the grain enters the feeding pipe 5, because the quality of the hollow shell impurity of the grain is lighter, the first fan 9 blows the impurity to the other end of the impurity removing wind box 7, meanwhile, the second fan 25 in the material receiving pipe 8 blows the lighter impurity upwards, the grain with larger quality falls on the air inlet plate 24, the motor switch is turned on, the stirring paddle 23 is turned, the grain is pushed to the slotted hole, enters the material receiving pipe 8 from the slotted hole, and then enters the cleaning box 10 from the bottom of the material receiving pipe 8.
Further, the S2 step includes after grain enters into washing box 10, lets in external water source from inlet tube 14, closes water-blocking plate 15, and the great grain of quality sinks into the bottom, assembles in one side of water-blocking plate 15, through pulling rope 11, drives filter 13, assembles the impurity of suspension at the surface of water on filter 13, and the motor switch of electric telescopic handle 16 is opened to the rethread, flows out grain and water from the discharge end that washs box 10.
Further, the step S3 includes turning on the switch of the conveyor motor 17 after the mixture of the grains and the water flowing out of the washing box 10 falls onto the first conveyor belt 26, so that the water flows onto the chute from the circular hole 21 and is collected from the bottom end of the chute, and the grains are conveyed from the first conveyor belt 26.
Further, step S4 includes dropping the grain conveyed from the first conveyor belt 26 into another chute, flowing from the chute to the collection box 19, turning on the switch of the stepping motor 18, and conveying the collection box 19 upward by the second conveyor belt 27 after each collection box 19 is filled with a certain amount of grain, so as to lift the grain to a high position, and then collecting the grain from the collection box 19 at the high position for further collection.
When the cleaning machine works, grain to be cleaned is thrown in from the feeding pipe 5, after the grain enters the feeding pipe 5, because the hollow shell of the grain has light mass, the first fan 9 blows the impurity to the other end of the impurity removing air box 7, meanwhile, the second fan 25 in the material receiving pipe 8 blows the impurity with light mass upwards, the grain with large mass falls on the air inlet plate 24, the motor switch is opened, the stirring paddle 23 rotates, the grain is pushed to the slotted hole, enters the material receiving pipe 8 from the slotted hole, enters the cleaning box 10 from the bottom of the material receiving pipe 8, after the grain enters the cleaning box 10, the external water source is introduced from the water inlet pipe 14, the water blocking plate 15 is closed, the grain with large mass sinks to the bottom and is gathered on one side of the water blocking plate 15, the rope handle 11 is pulled to drive the filter plate 13, the impurity suspended on the water surface is gathered on the filter plate 13, and then the motor switch of the electric telescopic rod 16 is opened, grain and water flow out from the discharge end of the cleaning box 10, after the mixture of grain and water flowing out from the cleaning box 10 falls on the first conveyor belt 26, the switch of the conveyor motor 17 is turned on, water flows onto the chute from the circular hole 21, and is collected from the bottom end of the chute, grain is conveyed on the first conveyor belt 26, grain conveyed from the first conveyor belt 26 falls into another chute, flows into the collecting box 19 from the chute, the switch of the stepping motor 18 is turned on, after a certain amount of grain is loaded into each collecting box 19, the collecting box 19 is conveyed upwards by the second conveyor belt 27, the grain can be lifted to a high position, and then the grain is further collected from the collecting box 19 at the high position.
This kind of grain conveyer's hoisting device and method of cleaning, through the second fan that is equipped with, be convenient for cooperate first fan, make impurity such as ghost blow off from removing miscellaneous bellows more easily, through the filter that is equipped with, be convenient for reject the impurity of suspension in aqueous, through the water-blocking plate that is equipped with, be convenient for wash the suspension of impurity such as ghost after the box gathers full water, through be equipped with the round hole on first conveyer belt, be convenient for water discharges from the round hole, and grain is greater than the round hole diameter because of the diameter, and can't pass through, then be transmitted on first conveyer belt, through the second conveyer belt that is equipped with, can transport the eminence with the grain of collecting in the box.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a cleaning and lifting device of grain conveyor, includes base (1), cleaning plant (2), conveyer (3) and hoisting device (4), its characterized in that, the top of base (1) one side and the bottom fixed connection of cleaning plant (2), the top of base (1) opposite side is provided with conveyer (3), the avris of base (1) is provided with hoisting device (4), cleaning plant (2) comprises shell (6) and inlet pipe (5), the top of inlet pipe (5) is exposed in the roof of shell (6), the bottom of inlet pipe (5) and the top fixed connection of roguing bellows (7), the both ends of roguing bellows (7) pass two outer walls and the outside air contact of shell (6) respectively, the one end of roguing bellows (7) is fixed and is provided with first fan (9), the bottom of the impurity removing air box (7) is fixedly connected with the top end of the material receiving pipe (8), the top of the material receiving pipe (8) is provided with an air inlet plate (24), the top of the air inlet plate (24) is provided with a stirring paddle (23), the bottom of the air inlet plate (24) is fixedly connected with the top of a second fan (25), the diameter of a hole of the air inlet plate (24) is smaller than that of grains, the inner wall of the top end of the material receiving pipe (8) is provided with a slotted hole, a material outlet at the bottom end of the material receiving pipe (8) is fixedly connected with the top end of the cleaning box (10), one side of the top of the cleaning box (10) is hinged with one side of a filter plate (13) through a hinge, the diameter of the hole of the filter plate (13) is smaller than that of the grains, the other side of the filter plate (13) is fixedly connected with one end of a soft rope (12), and the other end of the soft rope (12) sequentially penetrates through the side wall of the, one side of the cleaning box (10) is provided with a water inlet pipe (14), the water inlet pipe (14) is exposed out of the side wall of the shell (6), the top of the discharge end of the cleaning box (10) is connected with the bottom of the water blocking plate (15) in an inserting manner, the top of the water blocking plate (15) is fixedly provided with an electric telescopic rod (16), the discharge end of the cleaning box (10) is exposed out of the side of the shell (6), the top of the electric telescopic rod (16) is fixed on the side of the shell (6), the conveying device (3) consists of a conveying motor (17) and a first conveying belt (26), the rotating shaft of the first conveying belt (26) is connected with the output end of the conveying motor (17), the bottom of the conveying motor (17) is fixedly connected with the other side of the base (1) through a second connecting seat (22), the driven shaft of the first conveying belt (26) is fixedly connected with the other side of the base (1) through another second connecting seat (22), the surface of the first conveying belt (26) is uniformly provided with a plurality of round holes (21), the top of the other side of the shell (6) is provided with two chutes which are respectively positioned at the bottoms of the two ends of the first conveying belt (26), the top of one end of the first conveying belt (26) corresponds to the vertical position of the discharge end of the cleaning box (10), the lifting device (4) consists of a second conveying belt (27) and a collecting box (19), the outer side of the second conveying belt (27) is uniformly provided with a plurality of collecting boxes (19), the two sides of the second conveying belt (27) are respectively fixedly connected with the lateral sides of the base (1) through two first connecting seats (20), one side of one first connecting seat (20) is fixedly provided with a stepping motor (18), and the output end of the stepping motor (18) is connected with the rotating shaft of the second conveying belt (27), one of them the chute is corresponding with the position of second conveyer belt (27), the motor switch and the external power supply electric connection that stirring motor, conveying motor (17) and step motor (18) that stirring rake (23) bottom was equipped with all were equipped with through shell (6) outer wall, fan switch and external power supply electric connection that first fan (9) and second fan (25) all were equipped with through shell (6) outer wall, the motor of electric telescopic handle (16) passes through motor switch and external power supply electric connection.
2. A cleaning and lifting method for a cleaning and lifting device of a grain conveyor according to claim 1, characterized by comprising the steps of;
s1: feeding and preliminarily separating empty shells;
s2: secondary cleaning;
s3: removing water and transversely conveying;
s4: collecting grain and longitudinally lifting and conveying.
3. A cleaning and lifting method according to claim 2, characterized in that the step S1 includes the steps of throwing grain to be cleaned into the feeding pipe (5), blowing impurities to the other end of the impurity removing wind box (7) by a first fan (9) after the grain enters the feeding pipe (5) because the grain has light weight such as hollow shell impurities and the like, blowing the impurities with light weight upwards by a second fan (25) in the material receiving pipe (8), enabling the grain with large weight to fall onto the air inlet plate (24), turning on a motor switch, enabling the stirring paddle (23) to rotate, pushing the grain to the slotted holes, enabling the grain to enter the material receiving pipe (8) from the slotted holes, and enabling the grain to enter the cleaning box (10) from the bottom of the material receiving pipe (8).
4. A cleaning and lifting method according to claim 2, characterized in that the step S2 includes that after grains enter the cleaning box (10), an external water source is introduced from the water inlet pipe (14), the water blocking plate (15) is closed, grains with larger mass sink to the water bottom and gather at one side of the water blocking plate (15), the filter plate (13) is driven by pulling the rope handle (11), impurities suspended on the water surface are gathered on the filter plate (13), and then the grains and water flow out from the discharge end of the cleaning box (10) by opening the motor switch of the electric telescopic rod (16).
5. A cleaning and lifting method according to claim 2, characterized in that the S3 step includes turning on the switch of the conveyor motor (17) after the mixture of grains and water flowing from the cleaning box (10) falls onto the first conveyor belt (26), the water flows from the circular hole (21) onto the chute and is collected from the bottom end of the chute, and the grains are conveyed from the first conveyor belt (26).
6. A cleaning and lifting method according to claim 2, characterized in that the step S4 includes the steps of dropping the grains conveyed from the first conveyor belt (26) into another chute, flowing from the chute to the collecting boxes (19), turning on the switch of the stepping motor (18), feeding each collecting box (19) with a certain amount of grains, conveying the collecting box (19) upward by the second conveyor belt (27), lifting the grains to a high position, and performing the next step of collecting the grains from the collecting box (19) at the high position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810415299.5A CN108837939B (en) | 2018-05-03 | 2018-05-03 | Cleaning and lifting device and method for grain conveyor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810415299.5A CN108837939B (en) | 2018-05-03 | 2018-05-03 | Cleaning and lifting device and method for grain conveyor |
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| Publication Number | Publication Date |
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| CN108837939A CN108837939A (en) | 2018-11-20 |
| CN108837939B true CN108837939B (en) | 2020-05-01 |
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| CN201810415299.5A Expired - Fee Related CN108837939B (en) | 2018-05-03 | 2018-05-03 | Cleaning and lifting device and method for grain conveyor |
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| CN111921692B (en) * | 2020-06-17 | 2021-12-03 | 泉州市如万电子商务有限公司 | Mould removing machine for germinated wheat |
| CN112058478A (en) * | 2020-08-31 | 2020-12-11 | 李元芬 | Can guarantee high-efficient dust collecting equipment of humidification back stoving |
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|---|---|---|---|---|
| DE4318807A1 (en) * | 1993-06-07 | 1994-12-08 | Dieter Waldeis | Process and apparatuses for sorting seeds |
| CN204994565U (en) * | 2015-07-14 | 2016-01-27 | 赣州诚博科技服务有限公司 | Ivy gourd rinses screening device |
| CN206153147U (en) * | 2016-09-26 | 2017-05-10 | 万农高科股份有限公司 | Novel seed cleaning equipment |
| CN206613731U (en) * | 2017-03-28 | 2017-11-07 | 于涛 | A kind of multilevel winnowing machine |
| CN207042653U (en) * | 2017-07-16 | 2018-02-27 | 方唯 | Seed screening plant is used in one kind sowing |
| CN107755077A (en) * | 2017-11-27 | 2018-03-06 | 广西梧州市金广丰化肥有限公司 | A kind of agricultural planting paddy seeds wet concentration equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108837939A (en) | 2018-11-20 |
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