CN213855543U

CN213855543U - Seed selection grader

Info

Publication number: CN213855543U
Application number: CN202022632744.9U
Authority: CN
Inventors: 高祥扩; 耿智德; 高志茂; 罗婵娟
Original assignee: Yunnan Zhenhefeng Seed Industry Co ltd
Current assignee: Yunnan Zhenhefeng Seed Industry Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-08-03
Anticipated expiration: 2030-11-12

Abstract

The utility model provides a seed choice grader, which comprises a housin, the workbin that gathers materials, strain a section of thick bamboo, the header tank, the sieve, a sieve section of thick bamboo and stock guide, workbin fixed connection gathers materials is in the casing lateral wall, and it is linked together with the casing inner chamber to gather materials, it all is with casing inner wall fixed connection to strain a section of thick bamboo and header tank, and strain a section of thick bamboo and set up inside the header tank, sieve and stock guide respectively with casing inner wall fixed connection, and the stock guide sets up in the sieve lower extreme, intercommunication mouth that sieve section of thick bamboo one end was passed the casing lateral wall and is connected with the casing rotation, sieve section of thick bamboo outside movable sleeve is equipped with the stock guide, stock guide and casing inner wall fixed connection, sieve section of thick bamboo and stock guide respectively with branch workbin one and branch workbin two are connected with casing lateral wall fixed connection respectively, the utility model discloses simple structure can screen the not seed of equidimension, will not full, go mildy, The seeds damaged by worms and damaged by worms are finally screened into a material separating box for classified storage due to small shapes.

Description

Seed selection grader

Technical Field

The utility model relates to a seed choice grader technical field specifically is a seed choice grader.

Background

The seeds are the most important ring in the planting link, and the good seeds are the basis for high yield and income. The selection of the seeds is very important, the seeds of regular seed enterprises are selected, the seeds are firstly tested, the adaptability of the local seeds is tested, and then the seeds can be planted in a large area to resist the planting risk. And the client side of the lower planting seed bank can be searched to inquire various large seed companies and various seed varieties in China. Meanwhile, the method can apply for agency, free trial planting or direct factory price purchasing of seeds, and check the planting effect of each region. The seed library can be searched and downloaded at each large application store.

Most of the selected classifiers in the market at present have single screening structures, poor screening effect, incapability of screening seeds which are not planted and used, incapability of screening seeds with different diameters according to specifications and incapability of screening seeds which are not full, moldy, damaged by worms and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a choice grader of seed to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a seed classificator, includes the casing, gathers materials the case, strains a section of thick bamboo, header tank, sieve, a sieve section of thick bamboo and stock guide, gather materials case fixed connection in the casing lateral wall, and gather materials the case and be linked together with the casing inner chamber, it all with casing inside wall fixed connection to strain a section of thick bamboo and a header tank, and strain a section of thick bamboo and set up inside the header tank, sieve and stock guide respectively with casing inside wall fixed connection, and the stock guide sets up in the sieve lower extreme, sieve section of thick bamboo one end is passed the intercommunication mouth that casing lateral wall seted up and is rotated with the casing and be connected, sieve section of thick bamboo outside movable sleeve is equipped with a stock guide, stock guide and casing inside wall fixed connection, sieve section of thick bamboo and stock guide respectively with branch workbin one and branch workbin two communicate, just divide workbin one and branch workbin two respectively with casing outside wall fixed connection.

Preferably, the inner cavity of the filter cylinder is movably connected with a screw conveyor, the lower end of the filter cylinder is provided with filter holes, and the filter cylinder is communicated with the water collecting tank through the filter holes.

Preferably, a feed pipe is fixedly mounted on the side edge of the shell, a spray head is fixedly connected to the inner side wall of the feed pipe, and the feed pipe is communicated with the filter cylinder.

Preferably, a first feeding pipe is fixedly installed on the outer side wall of the shell and is respectively communicated with the filter cartridge and a cavity at the upper end of the sieve plate.

Preferably, the outer side wall of one end of the screen cylinder is fixedly sleeved with a gear sleeve, the gear sleeve is meshed with a gear, the side edge of the gear is fixedly connected with an output shaft of a motor, one end of the screen cylinder is rotatably connected with a second feeding pipe, and the material guide plate extends to the interior of the second feeding pipe.

Preferably, the sieve plate, the sieve cylinder, the material guide plate and the material guide cylinder are arranged in the shell in an inclined manner, the inclined angle of the sieve plate, the sieve cylinder, the material guide plate and the material guide cylinder with the horizontal line is 1-10 degrees, and the inclined angles of the sieve cylinder and the material guide cylinder are the same.

Preferably, the lower end of the water collecting tank is fixedly provided with a negative pressure fan.

Compared with the prior art, the beneficial effects of the utility model are that: the inlet pipe is poured into to the seed, the outside water pipe is connected to the shower nozzle and is sprinkled, wash the dust on seed surface, it is tentatively clean to carry out, the seed is in screw conveyer's transportation process, the filtration pore waterlogging caused by excessive rainfall through straining a section of thick bamboo, the rethread conveying pipe is transported to the sieve upper end and is filtered, the sieve can be provided with a plurality of, the sieve reduces from last mesh diameter extremely down gradually, and every sieve corresponds a case that gathers materials, be convenient for collect the seed of different diameters size, do the back seed and fall in the stock guide and through inside two entering screen drums of conveying pipe, the motor starts, drive gear and tooth cover rotation of meshing with it, make the screen drum further filter the seed of carrying from two conveying pipes, centrifugal force makes the seed sieve mesh sieve from screen drum lateral wall sieve out and fall into in the stock guide, the seed in last screen drum and the stock guide drum gets into respectively divides the case one and divides the case two to store.

Drawings

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

FIG. 2 is a schematic view of a structure of a graph screen cylinder according to the present invention;

fig. 3 is a schematic view of the structure of the material collecting box of the present invention.

In the figure: 1. a housing; 101. a communicating hole; 102. a feed pipe; 103. a spray head; 2. a material collecting box; 3. a filter cartridge; 301. a screw conveyor; 302. filtering holes; 4. a water collection tank; 5. a sieve plate; 6. a screen cylinder; 601. a gear sleeve; 602. a gear; 603. a motor; 604. a feeding pipe II; 7. a material guide plate; 8. a material guide cylinder; 9. a first material distributing box; 10. a first material distributing box; 11. a feeding pipe I; 12. a negative pressure fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in FIGS. 1-3, the embodiment of the utility model provides a seed selection grader, which comprises a shell 1, a material collecting box 2, a filter cylinder 3, a water collecting box 4, a sieve plate 5, a sieve tube 6 and a material guide plate 7, wherein the material collecting box 2 is fixedly connected with the outer side wall of the shell 1, the material collecting box 2 is communicated with the inner cavity of the shell 1, the filter cylinder 3 and the water collecting box 4 are both fixedly connected with the inner side wall of the shell 1, the filter cylinder 3 is arranged in the water collecting box 4, the sieve plate 5 and the material guide plate 7 are respectively fixedly connected with the inner side wall of the shell 1, a plurality of sieve plates 5 are arranged on the sieve plate 5, the diameters of sieve holes of the sieve plate 5 from top to bottom are gradually reduced, each sieve plate 5 corresponds to one material collecting box 2, the material guide plate 7 is arranged at the lower end of the sieve plate 5, one end of the sieve tube 6 passes through a communication port 101 arranged on the side wall of the shell 1 to be rotatably connected with the shell 1, the material guide tube 8 is movably sleeved on the outer side of the sieve tube 6, the inner side wall of the shell 1 is fixedly connected with the inner side wall of the shell 1, the screen cylinder 6 and the guide cylinder 8 are respectively communicated with a first material distribution box 9 and a second material distribution box 10, and the first material distribution box 9 and the second material distribution box 10 are respectively fixedly connected with the outer side wall of the shell 1 and used for collecting and screening the lower seeds;

the inner cavity of the filter cylinder 3 is movably connected with a spiral conveyor 301, the lower end of the filter cylinder 3 is provided with a filter hole 302, the filter cylinder 3 is communicated with the water collecting tank 4 through the filter hole 302, the water collecting tank 4 is used for collecting dripping water drops of seeds, and the filter hole 302 is small and cannot filter the seeds; a feed pipe 102 is fixedly arranged on the side edge of the shell 1, a spray head 103 is fixedly connected to the inner side wall of the feed pipe 102, the feed pipe 102 is communicated with the filter cylinder 3, and the spray head 103 is used for washing dust on the surface of seeds for preliminary cleaning; a feeding pipe I11 is fixedly installed on the outer side wall of the shell 1, the feeding pipe I11 is respectively communicated with the filter cartridge 3 and a cavity at the upper end of the sieve plate 5, and seeds after being filtered are conveyed to the feeding pipe I11 through a spiral conveyor 301 and conveyed to the upper end of the sieve plate 5 for screening;

the outer side wall of one end of the screen cylinder 6 is fixedly sleeved with a gear sleeve 601, the gear sleeve 601 is meshed with a gear 602, the side edge of the gear 602 is fixedly connected with an output shaft of a motor 603, one end of the screen cylinder 6 is rotatably connected with a second feeding pipe 604, the guide plate 7 extends into the second feeding pipe 604, the motor 603 is started to drive the gear 602 and the gear sleeve 601 meshed with the gear 602 to rotate, so that the screen cylinder 6 further screens seeds conveyed from the second feeding pipe 604, and the seeds are screened out of the sieve holes in the side wall of the screen cylinder 6 and fall into the guide cylinder 8 through centrifugal force; the sieve plate 5, the sieve cylinder 6, the material guide plate 7 and the material guide cylinder 8 are obliquely arranged in the shell 1, the inclination angle of the sieve plate, the sieve cylinder 6, the material guide plate 7 and the material guide cylinder 8 with the horizontal line is 1-10 degrees, and the inclination angles of the sieve cylinder 6 and the material guide cylinder 8 are the same, so that seeds can roll and be collected conveniently; the lower extreme fixed mounting of header tank 4 has negative-pressure air fan 12 for air-dry the seed, be convenient for store.

The working principle is as follows: when in use, seeds are poured into the feeding pipe 102, the spray head 103 is connected with an external water pipe for sprinkling water, dust on the surfaces of the seeds is washed, preliminary cleaning is carried out, during the conveying process of the screw conveyer 301, draining water through the filter holes 302 of the filter cartridge 3, and then transporting the water to the upper end of the sieve plate 5 through the feeding pipe I11 for screening, wherein a plurality of sieve plates 5 can be arranged, the sieve holes of the sieve plate 5 from top to bottom are gradually reduced in diameter, each screen plate 5 corresponds to one material collecting box 2, so that seeds with different diameters can be collected conveniently, the seeds fall on the material guide plate 7 and enter the screen cylinder 6 through the second feeding pipe 604 after being made, the motor 603 is started to drive the gear 602 and the gear sleeve 601 meshed with the gear to rotate, the seeds conveyed from the feeding pipe II 604 are further screened by the screen drum 6, the seeds are screened out from the screen holes on the side wall of the screen drum 6 and fall into the material guide drum 8 by centrifugal force, and finally the seeds in the screen drum 6 and the material guide drum 8 enter the material separating box I9 and the material separating box II 10 respectively for storage.

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. The utility model provides a seed choice grader, includes casing (1), collection workbin (2), strains a section of thick bamboo (3), header tank (4), sieve (5), a sieve section of thick bamboo (6) and stock guide (7), its characterized in that: the material collecting box (2) is fixedly connected with the outer side wall of the shell (1), the material collecting box (2) is communicated with the inner cavity of the shell (1), the filter cylinder (3) and the water collecting tank (4) are fixedly connected with the inner side wall of the shell (1), the filter cartridge (3) is arranged in the water collecting tank (4), the sieve plate (5) and the material guide plate (7) are respectively and fixedly connected with the inner side wall of the shell (1), the material guide plate (7) is arranged at the lower end of the sieve plate (5), one end of the sieve cylinder (6) passes through a communication port (101) arranged on the side wall of the shell (1) and is rotationally connected with the shell (1), a material guide cylinder (8) is movably sleeved on the outer side of the screen cylinder (6), the material guide cylinder (8) is fixedly connected with the inner side wall of the shell (1), the screen cylinder (6) and the material guide cylinder (8) are respectively communicated with a material distribution box I (9) and a material distribution box II (10), and the first material distribution box (9) and the second material distribution box (10) are respectively fixedly connected with the outer side wall of the shell (1).

2. A seed concentration classifier as claimed in claim 1, wherein: the inner cavity of the filter cylinder (3) is movably connected with a spiral conveyor (301), the lower end of the filter cylinder (3) is provided with a filter hole (302), and the filter cylinder (3) is communicated with the water collecting tank (4) through the filter hole (302).

3. A seed concentration classifier as claimed in claim 1, wherein: a feed pipe (102) is fixedly mounted on the side edge of the shell (1), a spray head (103) is fixedly connected to the inner side wall of the feed pipe (102), and the feed pipe (102) is communicated with the filter cylinder (3).

4. A seed concentration classifier as claimed in claim 1, wherein: the outer side wall of the shell (1) is fixedly provided with a first feeding pipe (11), and the first feeding pipe (11) is respectively communicated with the cavities at the upper ends of the filter cylinder (3) and the sieve plate (5).

5. A seed concentration classifier as claimed in claim 1, wherein: the fixed cover in one end lateral wall of a sieve section of thick bamboo (6) has connect tooth cover (601), tooth cover (601) meshing has gear (602), the side fixedly connected with output shaft of motor (603) of gear (602), just the one end of a sieve section of thick bamboo (6) is rotated and is connected with feed pipe two (604), baffle (7) extend to inside feed pipe two (604).

6. A seed concentration classifier as claimed in claim 1, wherein: the sieve plate (5), the sieve cylinder (6), the material guide plate (7) and the material guide cylinder (8) are obliquely arranged in the shell (1), the inclination angle of the sieve plate, the sieve cylinder (6), the material guide plate and the material guide cylinder (8) to the horizontal line is 1-10 degrees, and the inclination angles of the sieve cylinder (6) and the material guide cylinder (8) are the same.

7. A seed concentration classifier as claimed in claim 1, wherein: the lower end of the water collecting tank (4) is fixedly provided with a negative pressure fan (12).