CN113083672A

CN113083672A - A kind of device of selecting seeds for rice

Info

Publication number: CN113083672A
Application number: CN202110362141.8A
Authority: CN
Inventors: 胡桂英
Original assignee: Jiangxi Huinong Seed Industry Co ltd
Current assignee: Jiangxi Huinong Seed Industry Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-07-09
Anticipated expiration: 2041-04-02
Also published as: CN113083672B

Abstract

The invention relates to the technical field of rice seed selection, and discloses a seed selection device for rice, which comprises a box body, wherein the top of the box body is fixedly connected with a feed hopper communicated with the box body, two sieve plates are hinged in the box body, the right sides of the two sieve plates penetrate through and extend to the right side in the box body, vibrating motors are fixedly arranged at the bottoms of the two sieve plates, two springs are fixedly connected to the right side in the box body, the top ends of the two springs are respectively fixedly connected with the two sieve plates, the left side and the right side of the box body are respectively fixedly connected with a collection box, and a fan is fixedly arranged at the top of the collection box on the left side. The rice screening and removing device can screen and remove rice with empty husks and incomplete grains and damaged by eating of moths, ensures the screening effect, improves the seed selection efficiency, can effectively and intensively collect and treat sundries, dust and the like attached to the rice in the screening process, and reduces the labor amount of workers.

Description

A kind of device of selecting seeds for rice

Technical Field

The invention relates to the technical field of rice seed selection, in particular to a rice seed selection device.

Background

The rice is a cereal crop of rice, the representative species is rice, the rice is native to China and India, the rice is planted by precedents in Yangtze river basin of China seven thousand years ago, the rice is divided into indica rice and japonica rice, early rice and middle and late rice, glutinous rice and non-glutinous rice according to the rice type, and the rice is divided into conventional rice and hybrid rice according to the seed reserving mode.

The existing rice seed selection device generally utilizes a vibration sieve plate to sieve rice and select seeds, only rice with the particle size close to the standard can be screened out in the screening process, but the rice cannot be screened and rejected aiming at the situation that the particles are not full and the moth gnaws and damages the rice, so that secondary screening is needed, the screening effect is general, the seed selection efficiency is influenced, meanwhile, the existing seed selection device cannot effectively collect and treat sundries, dust and the like attached to the rice in the screening process in a centralized manner, the labor capacity is increased, and therefore the seed selection device for the rice is provided for solving the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a seed selection device for rice, which has the advantages of screening and removing rice with empty husks, incomplete grains and eating damage of moths in the rice, ensuring the screening effect, improving the seed selection efficiency, effectively and intensively collecting and treating sundries, dust and the like attached to the rice in the screening process, reducing the labor amount of workers and the like, and solves the problems that only rice with the grain size close to the standard can be screened in the screening process, but the secondary screening is needed because the screening and removing cannot be carried out on the rice with the incomplete grains and the eating damage of the moths, the screening effect is general, the seed selection efficiency is influenced, and the labor amount is increased because the conventional seed selection device cannot effectively and intensively collect and treat the sundries, dust and the like attached to the rice in the screening process.

(II) technical scheme

In order to realize the purposes of screening and removing rice with empty husks and incomplete grains and damaged eating by moths, ensuring the screening effect, improving the seed selection efficiency, effectively and intensively collecting and treating sundries, dust and the like attached to the rice in the screening process and reducing the labor capacity of workers, the invention provides the following technical scheme: a seed selection device for rice comprises a box body, wherein the top of the box body is fixedly connected with a feeding hopper communicated with the box body, the inside of the box body is hinged with two sieve plates, the right sides of the two sieve plates penetrate through and extend to the right side of the inside of the box body, the bottoms of the two sieve plates are fixedly provided with vibrating motors, the right side of the inside of the box body is fixedly connected with two springs, the top ends of the two springs are respectively and fixedly connected with the two sieve plates, the left side and the right side of the box body are respectively and fixedly connected with a collecting box, the top of the left side collecting box is fixedly provided with a fan, the output end and the input end of the fan are fixedly connected with an integrally formed air pipe, the middle part of the air pipe is fixedly connected with a branch pipe communicated with the air pipe, the bottom end of the air pipe penetrates, the dust collection head is fixedly connected with the middle parts of the air pipe and the branch pipe, the left side of the interior of the box body is fixedly connected with two blow-off pipes, the two blow-off pipes are communicated, the bottom end of the left side blow-off pipe penetrates through and is fixedly connected to the interior of the left side collecting box, the bottom of the left side collecting box is fixedly provided with a water pump, the output end and the input end of the water pump are fixedly connected with an integrally formed water guide pipe, the bottom of the box body is fixedly connected with a collecting box, the water guide pipe penetrates through and is fixedly connected to the interior of the box body and the interior of the collecting box respectively, the bottom surface of the interior of the box body is fixedly connected with a discharging pipe, the bottom end of the discharging pipe penetrates through and extends to the interior of the collecting box, the bottom surface of the interior of the collecting box body on the right side, the left end of honeycomb duct runs through and fixed connection to the inside of the case that gathers materials, the right side the inside fixedly connected with filter plate of collecting box, the inside sliding connection of the case that gathers materials has the filter basket.

Preferably, the front face of the box body is fixedly provided with a control panel, and the front face of the box body is provided with a first observation window.

Preferably, two mounting grooves are opened on the right side of the interior of the box body, two the springs are fixedly connected to the interiors of the two mounting grooves respectively, and the right side of the sieve plate penetrates through and extends to the interiors of the two mounting grooves respectively.

Preferably, two the collecting box all articulates with the front of the case that gathers materials has the door of taking, and is three the equal fixedly connected with handle in front of the door of taking, the front of the case that gathers materials is provided with the second observation window.

Preferably, the middle parts of the two sewage discharge pipes are fixedly provided with first electromagnetic valves, and the middle part of the sewage discharge pipe is fixedly provided with a second electromagnetic valve.

Preferably, a group of material distributing plates are fixedly connected inside the box body, and the front sections of the material distributing plates are in a fan shape.

Preferably, two the outside of sieve all is equipped with the bellows rather than fixed connection, two the bellows is all fixed connection to the inside right side of box.

Preferably, the right side of box fixedly connected with respectively rather than the water injection pipe and the drain pipe of intercommunication, the equal fixed mounting in middle part of water injection pipe and drain pipe has the third solenoid valve.

Preferably, the left side of the interior of the box body is fixedly connected with a flow direction plate, and the right side of the flow direction plate is integrally formed with a break angle.

Preferably, the aperture of the inside of the sieve plate at the bottom is smaller than that of the sieve plate at the top, and the two groups of dust collection heads are respectively positioned right above the two sieve plates.

(III) advantageous effects

Compared with the prior art, the invention provides a seed selection device for rice, which has the following beneficial effects:

1. the rice seed selecting device is characterized in that a feeding hopper is arranged at the top of a box body, a user can conveniently introduce materials, then two vibrating motors are used for operating, so that two sieve plates move, two springs are used for setting, the vibrating effect of the two sieve plates is better, then the sieve plates at the top vibrate and screen the materials for the first time, in the screening process, a fan moves, so that a group of dust suction heads at the middle part of an air pipe can suck dust and small-particle sundries in the materials, the large-particle sundries are blocked, the large-particle sundries enter the interior of a drain pipe at the later stage, then the materials descend to the sieve plates at the bottom, then a group of dust suction heads on a branch pipe is used for carrying out secondary adsorption on the dust and sundries attached to the materials, the blocked sundries are discharged to the interior of the drain pipe, then the materials continue to fall, and salt water arranged at the bottom surface inside the box body, and to the ghost, the granule is not full and the material of eating the damage is gnawing with the deinsectization will float to the salt solution top, utilize the leading water pipe to all lead to the inside of right side collecting box with water source and substandard material afterwards, the setting that utilizes the filter plate can block substandard material, the water source is arranged to the inside to the case of gathering materials by the leading water pipe afterwards, utilize the setting of arranging the material pipe simultaneously, can also arrange the inside to the case of gathering materials with substandard material, utilize the setting of filter basket, can collect substandard material, utilize water pump function afterwards, thereby make the leading water pipe take back the inside water source of case of gathering materials to the inside of box, continue to use, utilize the setting of left side collecting box, can be to two blow off pipes, the dust of trachea and derivation branch pipe, debris etc. are collected, the unified processing.

2. This a seed selection device for rice, through control panel's setting, convenient to use person utilizes control panel to control the inside electrical components of whole device, and is more convenient, utilizes the setting of first observation window, and convenient to use person is more audio-visual the inside behavior of observation box.

3. This a seed selection device for rice through the setting of two mounting grooves, provides installation space for two springs, and two sieve of being convenient for simultaneously can follow two vibrating motor normal motions.

4. This a seed selection device for rice through the setting of three door and three handle of taking, convenient to use person regularly clears up the inside debris of two collecting boxes, transports the use to the inside up to standard material of case that gathers materials, utilizes the setting of second observation window, and convenient to use person observes the condition of piling up of the inside material of case that gathers materials.

5. This a kind of device of selecting seeds for rice through the setting of first solenoid valve and second solenoid valve, is convenient for control two blow off pipes and the opening and close of arranging the material pipe, and is more convenient, utilizes the setting of two first solenoid valves, can open after whole device finishes using to arrange debris by two blow off pipes to the inside to the left side collecting box.

6. This a seed selection device for rice is fan-shaped through the front cross-section of a set of branch flitch to make the material get into inside back dispersion of box more even, thereby make whole device screening effect better.

7. This a seed selection device for rice through the setting of two bellows, is convenient for play the guard action to two mounting grooves, reduces the material and sputters to inside two mounting grooves to play the guard action to two springs.

8. This a seed selection device for rice through the setting of two third solenoid valves, is convenient for control the opening and closing of water injection pipe and drain pipe, utilizes water injection pipe and drain pipe, and convenient to use person regularly supplements, changes the salt water of box inside.

9. This a seed selection device for rice, setting through the flow direction board, can play the layering effect inside the salt solution, can play the guide effect simultaneously when the water source flows, be convenient for not up to standard material is close to the leading water pipe when the water source flows, simultaneously if not up to standard material when falling in-process will not up to standard material cover tape, utilize the ascending inclination of flow direction board dog-ear, can play the effect of upwards guide to not up to standard material, it arranges the inside to the leading water pipe of being convenient for, reduce not up to standard material and take place to leak to arrange, phenomenon such as mistake row, thereby guarantee the screening effect of whole device.

10. This a seed selection device for rice is less than the inside aperture of top sieve through the inside aperture of bottom sieve to reach dual screening effect, filter the rejection one by one to incidental debris in the material, guarantee the screening effect, utilize two sets of dust absorption heads to be located two sieves directly over respectively, thereby be convenient for make the dust absorption effect of two sets of dust absorption heads reach the best.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional front view of the inventive structure;

FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a box body; 101. mounting grooves; 2. a feed hopper; 3. a sieve plate; 4. a vibration motor; 5. a spring; 6. a collection box; 7. a fan; 8. an air tube; 9. a branch pipe; 10. a dust collection head; 11. a blow-off pipe; 12. a water pump; 13. a water conduit; 14. a material collecting box; 15. a discharge pipe; 16. a water conduit; 17. a flow guide pipe; 18. filtering the plate; 19. a filter basket; 20. a control panel; 21. a first observation window; 22. taking the door; 23. a handle; 24. a second observation window; 25. a first solenoid valve; 26. a second solenoid valve; 27. a material distributing plate; 28. a bellows; 29. a water injection pipe; 30. a drain pipe; 31. a third electromagnetic valve; 32. towards the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a seed selection device for rice comprises a box body 1, a feed hopper 2 connected with the top of the box body 1 is fixedly connected with the top of the box body 1, two sieve plates 3 are hinged with the inside of the box body 1, the right sides of the two sieve plates 3 are both penetrated and extended to the right side of the inside of the box body 1, vibration motors 4 are both fixedly arranged at the bottoms of the two sieve plates 3, two springs 5 are fixedly connected with the right side of the inside of the box body 1, the top ends of the two springs 5 are respectively fixedly connected with the two sieve plates 3, collecting boxes 6 are both fixedly connected with the left side and the right side of the box body 1, a fan 7 is fixedly arranged at the top of the left side collecting box 6, an integrally formed air pipe 8 is fixedly connected with the output end and the input end of the fan 7, a branch pipe 9 connected with the middle part of the air pipe 8 is penetrated and fixedly connected with, dust collection heads 10 which are arranged equidistantly are fixedly connected between the middle parts of the air pipe 8 and the branch pipe 9, two drain pipes 11 are fixedly connected to the left side inside the box body 1, the two drain pipes 11 are communicated, the bottom end of the left drain pipe 11 penetrates through and is fixedly connected to the inside of the left side collection box 6, a water pump 12 is fixedly installed at the bottom of the left side collection box 6, an output end and an input end of the water pump 12 are fixedly connected with an integrally formed water guide pipe 13, a collection box 14 is fixedly connected to the bottom of the box body 1, the water guide pipe 13 penetrates through and is fixedly connected to the inside of the box body 1 and the collection box 14 respectively, a discharge pipe 15 is fixedly connected to the bottom surface inside the box body 1, the bottom end of the discharge pipe 15 penetrates through and extends to the inside of the collection box 14, a water guide pipe 16 is fixedly connected to the right side inside the box body 1, a guide pipe, the left end of honeycomb duct 17 runs through and fixed connection to the inside of case 14 that gathers materials, the inside fixedly connected with filter plate 18 of right side collecting box 6, the inside sliding connection of case 14 that gathers materials has filter basket 19, setting through box 1 top feeder hopper 2, the person of facilitating the use introduces the material, utilize two vibrating motor 4 functions afterwards, thereby make two sieve 3 movements, utilize the setting of two springs 5, be convenient for make the effect of two sieve 3 vibrations better, top sieve 3 carries out vibration screening for the first time to the material afterwards, in the screening process, utilize fan 7 to move, thereby make a set of dust absorption head 10 in trachea 8 middle part to the dust absorption in the material, the tiny particle debris adsorbs, the large particle debris will be blocked, the later stage gets into the inside of blow off pipe 11, the material descends to on bottom sieve 3 afterwards, utilize a set of dust absorption head 10 on branch pipe 9 to the subsidiary dust in the material afterwards, Sundries are adsorbed for the second time, the blocked sundries are discharged to the inside of the sewage discharge pipe 11, then the materials continuously drop, the saline water arranged on the bottom surface inside the box body 1 is utilized, so that the materials meeting the standard rapidly settle, the materials aiming at the empty shells, the particles are not full and the insect pests and the food damage float to the top of the saline water, then the water source and the materials which do not meet the standard are guided to the inside of the right collecting box 6 by the water guide pipe 16, the materials which do not meet the standard can be blocked by the filter plate 18, then the water source is discharged to the inside of the collecting box 14 by the guide pipe 17, meanwhile, the materials which meet the standard can be discharged to the inside of the collecting box 14 by the arrangement of the discharging pipe 15, the materials which meet the standard can be collected by the arrangement of the filter basket 19, then the materials which meet the standard can be collected by the water pump 12, so that the water guide pipe 13 pumps the water source, by utilizing the left collecting box 6, dust, sundries and the like led out by the two sewage pipes 11, the air pipe 8 and the branch pipe 9 can be collected, and the later-stage unified treatment of a user is facilitated.

Further, the front fixed mounting of box 1 has control panel 20, and the front of box 1 is provided with first observation window 21, and through control panel 20's setting, convenient to use person utilizes control panel 20 to control the inside electrical components of whole device, and is more convenient, utilizes the setting of first observation window 21, and convenient to use person is more audio-visual the inside behavior of observation box 1.

Further, two mounting grooves 101 have been seted up on the inside right side of box 1, and two springs 5 are fixed connection to the inside of two mounting grooves 101 respectively, and the right side of two sieve 3 runs through respectively and extends to the inside of two mounting grooves 101, through the setting of two mounting grooves 101, provides installation space for two springs 5, and two sieve 3 of being convenient for simultaneously can follow two vibrating motor 4 normal motions.

Further, two collecting boxes 6 all articulate with the front of the case 14 that gathers materials and have the door 22 of taking, the equal fixedly connected with handle 23 in three front of the door 22 of taking, the front of the case 14 that gathers materials is provided with second observation window 24, through the setting of three door 22 of taking and three handle 23, convenient to use person regularly clears up the inside debris of two collecting boxes 6, the inside up to standard material of case 14 that gathers materials transports the use, utilize the setting of second observation window 24, convenient to use person observes the condition of piling up of the inside material of case 14 that gathers materials.

Further, the equal fixed mounting in middle part of two blow off pipes 11 has first solenoid valve 25, and the middle part fixed mounting who arranges material pipe 15 has second solenoid valve 26, through the setting of first solenoid valve 25 with second solenoid valve 26, is convenient for control two blow off pipes 11 and the opening and closing of arranging material pipe 15, and is more convenient, utilizes the setting of two first solenoid valves 25, can open after whole device finishes using to arrange debris to the inside to left side collecting box 6 by two blow off pipes 11.

Further, the inside fixedly connected with of box 1 divides flitch 27 a set of, and the positive cross-section that divides flitch 27 a set of is the fan-shaped, is the fan-shaped through the positive cross-section that divides flitch 27 a set of to it is more even to make the material get into the inside back dispersion of box 1, thereby makes whole device screening effect better.

Further, the outside of two sieve plates 3 all is equipped with bellows 28 rather than fixed connection, and the equal fixed connection of two bellows 28 is on the inside right side of box 1, through the setting of two bellows 28, is convenient for play the guard action to two mounting grooves 101, reduces inside the material sputters two mounting grooves 101 to play the guard action to two springs 5.

Further, the right side of box 1 is fixedly connected with water injection pipe 29 and drain pipe 30 rather than the intercommunication respectively, and the equal fixed mounting in middle part of water injection pipe 29 and drain pipe 30 has third solenoid valve 31, through the setting of two third solenoid valves 31, is convenient for control opening and close of water injection pipe 29 and drain pipe 30, utilizes water injection pipe 29 and drain pipe 30, and convenient to use person regularly supplements, changes the inside salt water of box 1.

Further, the inside left side fixedly connected with flow direction board 32 of box 1, flow direction board 32's right side integrated into one piece has the dog-ear, setting through flow direction board 32, can play the layering effect inside the salt solution, can play the guide effect simultaneously when the water source flows, be convenient for not up to standard material is close to leading pipe 16 when the water source flows, simultaneously if up to standard material when descending the in-process will not up to standard material cover belt under, utilize the ascending inclination of flow direction board 32 dog-ear, can play the effect of upwards guide to not up to standard material, it arranges the inside to leading pipe 16 to be convenient for, it takes place to leak to arrange to reduce not up to standard material, phenomenon such as mistake row, thereby guarantee the screening effect of whole device.

Further, the inside aperture of bottom sieve 3 is less than the inside aperture of top sieve 3, two sets of dust absorption heads 10 are located two sieve 3 respectively directly over, be less than the inside aperture of top sieve 3 through the inside aperture of bottom sieve 3, thereby reach dual screening effect, carry out the screening rejection one by one to incidental debris in the material, guarantee the screening effect, utilize two sets of dust absorption heads 10 to be located two sieve 3 respectively directly over, thereby be convenient for make the dust absorption effect of two sets of dust absorption heads 10 reach the best.

It should be noted that each device in the present application is a common device in the market, and can be selected according to the requirement when in specific use, and the circuit connection relationship of each device all belongs to a simple series and parallel connection circuit, and there is no innovation point in the circuit connection, and those skilled in the art can easily implement the circuit connection, and belong to the prior art, and are not described again.

The working principle is as follows: through the arrangement of the control panel 20, a user can conveniently control electrical elements in the whole device by using the control panel 20, the operation condition in the box body 1 can be more intuitively observed by using the arrangement of the first observation window 21, the material can be conveniently introduced by using the arrangement of the feed hopper 2 at the top of the box body 1, the material can be more uniformly dispersed after entering the box body 1 by using the fan-shaped front cross section of the group of material distributing plates 27, the screening effect of the whole device is better, then the two screen plates 3 can move by using the operation of the two vibration motors 4, the vibration effect of the two screen plates 3 is better by using the arrangement of the two springs 5, the installation space is provided for the two springs 5 by using the arrangement of the two installation grooves 101, and meanwhile, the two screen plates 3 can conveniently move normally along with the two vibration motors 4, by utilizing the arrangement of the two corrugated pipes 28, the two mounting grooves 101 are conveniently protected, the sputtering of materials into the two mounting grooves 101 is reduced, so that the two springs 5 are protected, then the top sieve plate 3 performs the first vibration screening on the materials, in the screening process, the fan 7 is utilized to move, so that the group of dust suction heads 10 in the middle of the air pipe 8 can suck dust and small-particle impurities in the materials, the large-particle impurities are blocked and enter the interior of the blow-off pipe 11 in the later period, then the materials descend onto the bottom sieve plate 3, then the group of dust suction heads 10 on the branch pipe 9 can secondarily suck dust and impurities attached to the materials, the aperture in the bottom sieve plate 3 is smaller than that in the top sieve plate 3, so that the double screening effect is achieved, the attached impurities in the materials are successively screened and removed, and the screening effect is ensured, two groups of dust suction heads 10 are respectively positioned right above two sieve plates 3, so that the dust suction effect of the two groups of dust suction heads 10 is optimal, blocked sundries are discharged to the inside of a sewage discharge pipe 11, then materials continuously drop, materials meeting the standard are rapidly settled by using saline water arranged on the bottom surface inside a box body 1, the materials which are not full of particles and damaged by insect killing float to the top of the saline water, the layering effect can be achieved inside the saline water by using a flow direction plate 32, the guiding effect can be achieved when the water source flows, the materials which do not meet the standard are convenient to approach a water guide pipe 16 when the water source flows, and meanwhile, if the materials which meet the standard are covered by the materials which do not meet the standard in the descending process, the upward guiding effect can be achieved on the materials which do not meet the standard by using the upward inclination angle of the flow direction plate 32 when the materials which meet the standard are not meet the standard are covered by the water guide, the phenomena of discharge leakage, discharge error and the like of substandard materials are reduced, so that the screening effect of the whole device is ensured, then a water source and the substandard materials are guided to the inside of the right collecting box 6 by the water guide pipe 16, the substandard materials can be blocked by the arrangement of the filter plate 18, then the water source is discharged to the inside of the collecting box 14 by the guide pipe 17, meanwhile, the substandard materials can be discharged to the inside of the collecting box 14 by the arrangement of the discharge pipe 15, the substandard materials can be collected by the arrangement of the filter basket 19, and then, the water pump 12 is used, so that the water source in the collecting box 14 is pumped back to the inside of the box 1 by the water guide pipe 13 for continuous use, the opening and closing of the two discharge pipes 11 and the discharge pipe 15 are conveniently controlled by the arrangement of the first electromagnetic valve 25 and the second electromagnetic valve 26, the device is more convenient and convenient, the arrangement of the two first electromagnetic valves 25 can be opened, thereby arrange debris by two blow off pipes 11 to the inside of left side collecting box 6, the unified processing in convenient to use person's later stage, through the setting of three door 22 and three handle 23 of taking, the convenient to use person regularly clears up the inside debris of two collecting boxes 6, transport the use to the inside up to standard material of collection workbin 14, utilize the setting of second observation window 24, the convenient to use person observes the condition of piling up of the inside material of collection workbin 14, through the setting of two third solenoid valves 31, be convenient for control the opening and close of water injection pipe 29 and drain pipe 30, utilize water injection pipe 29 and drain pipe 30, the convenient to use person regularly supplements, changes the salt water in box 1, whole device can filter and reject the rice that the vacant shell in the rice, the granule is not full and moth gnaws the damage, guarantee the screening effect, promote the efficiency of selecting seeds, can be simultaneously to the incidental in the screening process rice, Dust and the like are effectively collected and processed in a centralized manner, and the labor of workers is reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A seed selection device for rice, includes box (1), its characterized in that: the top of the box body (1) is fixedly connected with a feed hopper (2) communicated with the box body, the inside of the box body (1) is hinged with two sieve plates (3), the right sides of the two sieve plates (3) are all penetrated and extended to the right side of the inside of the box body (1), the bottoms of the two sieve plates (3) are all fixedly provided with vibrating motors (4), the right side of the inside of the box body (1) is fixedly connected with two springs (5), the top ends of the two springs (5) are respectively and fixedly connected with the two sieve plates (3), the left side and the right side of the box body (1) are both fixedly connected with collecting boxes (6), the top of the collecting box (6) on the left side is fixedly provided with a fan (7), the output end and the input end of the fan (7) are fixedly connected with an integrally formed air pipe (8), the middle part of, the bottom end of the air pipe (8) penetrates through and is fixedly connected to the inside of the left collecting box (6), the air pipe (8) and the right end of the branch pipe (9) penetrate through and are fixedly connected to the inside of the box body (1), the middle parts of the air pipe (8) and the branch pipe (9) are fixedly connected with dust collecting heads (10) which are arranged at equal intervals, the left side of the inside of the box body (1) is fixedly connected with two blow-off pipes (11), the two blow-off pipes (11) are communicated, the bottom end of the left side blow-off pipe (11) penetrates through and is fixedly connected to the inside of the left collecting box (6), the bottom of the left side collecting box (6) is fixedly provided with a water pump (12), the output end and the input end of the water pump (12) are fixedly connected with an integrally formed water guide pipe (13), the bottom of the box body (1) is fixedly connected with a collecting box (14), and the water guide pipe, arrange material pipe (15) in the inside bottom surface fixedly connected with of box (1), arrange the inside that the bottom of material pipe (15) runs through and extends to collection case (14), the inside right side fixedly connected with leading water pipe (16) of box (1) inside, the inside of fixed connection to right side collecting box (6), right side run through and fixed connection to the bottom of leading water pipe (16) the inside bottom surface fixedly connected with of collecting box (6) and honeycomb duct (17) rather than the intercommunication, the left end of honeycomb duct (17) runs through and the inside of fixed connection to collection case (14), the right side the inside fixedly connected with filter plate (18) of collecting box (6), the inside sliding connection that gathers materials case (14) has filter basket (19).

2. A seed selection apparatus for rice as claimed in claim 1, wherein: the front face of the box body (1) is fixedly provided with a control panel (20), and the front face of the box body (1) is provided with a first observation window (21).

3. A seed selection apparatus for rice as claimed in claim 1, wherein: two mounting grooves (101) have been seted up on the inside right side of box (1), two spring (5) fixed connection respectively is to the inside of two mounting grooves (101), two the right side of sieve (3) runs through respectively and extends to the inside of two mounting grooves (101).

4. A seed selection apparatus for rice as claimed in claim 1, wherein: two the front of collecting box (6) and case (14) that gathers materials all articulates there is door (22) of taking, three the equal fixedly connected with handle (23) in front of door (22) of taking, the front of case (14) that gathers materials is provided with second observation window (24).

5. A seed selection apparatus for rice as claimed in claim 1, wherein: two equal fixed mounting in the middle part of blow off pipe (11) has first solenoid valve (25), the middle part fixed mounting of arranging material pipe (15) has second solenoid valve (26).

6. A seed selection apparatus for rice as claimed in claim 1, wherein: the inside fixedly connected with of box (1) divides flitch (27) one set, the front cross-section of a set of branch flitch (27) is the fan-shaped.

7. A seed selection apparatus for rice as claimed in claim 1, wherein: two the outside of sieve (3) all is equipped with bellows (28) rather than fixed connection, two bellows (28) all fixed connection to the inside right side of box (1).

8. A seed selection apparatus for rice as claimed in claim 1, wherein: the right side of box (1) is fixedly connected with water injection pipe (29) and drain pipe (30) rather than the intercommunication respectively, the equal fixed mounting in middle part of water injection pipe (29) and drain pipe (30) has third solenoid valve (31).

9. A seed selection apparatus for rice as claimed in claim 1, wherein: the left side fixedly connected with of box (1) inside flows to board (32), the right side integrated into one piece of flowing to board (32) has the dog-ear.

10. A seed selection apparatus for rice as claimed in claim 1, wherein: the bottom the inside aperture of sieve (3) is less than the inside aperture of top sieve (3), and is two sets of dust absorption head (10) are located two sieve (3) directly over respectively.