CN210675951U

CN210675951U - Be used for sieving mechanism for rice cultivation seed

Info

Publication number: CN210675951U
Application number: CN201921103738.5U
Authority: CN
Inventors: 龙绍伦
Original assignee: Jiangxi Shennong Ecological Agriculture Development Co Ltd
Current assignee: Jiangxi Shennong Ecological Agriculture Development Co Ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-06-05
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a be used for sieving mechanism for rice cultivation seed, including the screening case, the top of screening case is provided with first motor, the output fixedly connected with puddler of first motor, and the bottom of puddler runs through to the inner chamber of screening case, the equal fixedly connected with stirring leaf in both sides of puddler, the bottom fixedly connected with casing on screening case right side, and the left bottom of shells inner wall is provided with the second motor. The utility model discloses a set up screening case, the support column, the discharging pipe, the support frame, first motor, a fixed base, the fan, the dust exhaust pipe, the dust absorption pipe, a housing, the screening hole, the stirring leaf, the puddler, the sieve, the transmission shaft, the cam, the second motor, the belt, first belt pulley, second belt pulley and the cooperation of pan feeding pipe are used, solved current rice seed sieving mechanism when using, often need artifical secondary to filter, labour's problem has been increased like this, sieving mechanism's practicality has been improved.

Description

Be used for sieving mechanism for rice cultivation seed

Technical Field

The utility model relates to a rice cultivation technical field specifically is a be used for sieving mechanism for rice cultivation seed.

Background

The rice is one of herbaceous rice, belongs to cereals, is the most important and longest kind of grain in the genus of rice, is different from dry rice, and is divided into indica rice and japonica rice, early rice and middle and late rice, glutinous rice and non-glutinous rice according to the types of rice, the rice is obtained by obtaining the seeds of the rice, removing glumes of the rice and then weighing the rice as brown rice, and grinding the rice bran layer of the brown rice to obtain the rice.

Along with the progress of society, rice cultivation also becomes indispensable partly, needs to filter the rice seed before the rice cultivation, and current rice seed sieving mechanism often needs artifical secondary to filter when using, has increased the labour like this, has reduced sieving mechanism's practicality, for this reason, we have provided a sieving mechanism for rice cultivation seed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be used for sieving mechanism for rice cultivation seed, possess advantages such as screening effect is good, solved current sieving mechanism for rice cultivation seed and screened the not good problem of effect when using.

(II) technical scheme

For realizing the effectual purpose of above-mentioned screening, the utility model provides a following technical scheme: a screening device for rice cultivation seeds comprises a screening box, wherein a first motor is arranged at the top of the screening box, an output end of the first motor is fixedly connected with a stirring rod, the bottom of the stirring rod penetrates through an inner cavity of the screening box, stirring blades are fixedly connected to two sides of the stirring rod, a shell is fixedly connected to the bottom of the right side of the screening box, a second motor is arranged at the bottom of the left side of the inner wall of the shell, a first belt pulley is fixedly connected to the output end of the second motor, a transmission shaft is movably connected to the right side of the inner wall of the shell, a second belt pulley is fixedly connected to the surface of the transmission shaft, a belt is arranged between the first belt pulley and the second belt pulley, the first belt pulley and the second belt pulley are connected through belt transmission, the left side of the transmission shaft sequentially penetrates through the shell and the screening box and extends to, the left side fixedly connected with cam of transmission shaft, the top sliding connection of cam has the sieve, the top on screening incasement wall right side is run through and is provided with the dust absorption pipe, the right side intercommunication of dust absorption pipe has the fan, the right side intercommunication of fan has the dust exhaust pipe, the left bottom intercommunication of screening case has the discharging pipe, the left top intercommunication of screening case has the pan feeding pipe.

Preferably, the equal fixedly connected with support column in both sides of screening bottom of the case portion, the bottom fixedly connected with antiskid cover of support column, and the surface of antiskid cover is provided with anti-skidding line.

Preferably, the equal fixedly connected with support frame in both sides of first motor, the bottom of support frame and the top fixed connection of screening case, the left side fixedly connected with fixing base of fan, the left side of fixing base and the right side fixed connection of screening case.

Preferably, the joint between the left side of the second motor and the left side of the inner wall of the casing is fixedly connected through a fixing bolt.

Preferably, the screening hole has been seted up to the inner chamber of sieve, the equal fixedly connected with slide bar in both sides of sieve, the spout that uses with the slide bar cooperation is all seted up to the both sides of screening incasement wall.

(III) advantageous effects

Compared with the prior art, the utility model provides a be used for sieving mechanism for rice cultivation seed possesses following beneficial effect:

1. the utility model discloses a set up screening case, the support column, the discharging pipe, the support frame, first motor, a fixed base, the fan, the dust exhaust pipe, the dust absorption pipe, a housing, the screening hole, the stirring leaf, the puddler, the sieve, the transmission shaft, the cam, the second motor, the belt, first belt pulley, second belt pulley and the cooperation of pan feeding pipe are used, solved current rice seed sieving mechanism when using, often need artifical secondary to filter, labour's problem has been increased like this, sieving mechanism's practicality has been improved.

2. The utility model discloses a set up the support frame, the stability of motor during operation has been improved, avoided because of lacking fixing device, lead to the motor can appear the phenomenon of rocking at the during operation, through setting up the fixing base, improved the stability of fan during operation, avoided because of lacking fixing device, lead to the fan can appear unstable situation at the during operation, through setting up anti-skidding cover, increased the area of contact on support column and ground, avoided because of lacking antiskid, lead to the support column can appear gliding phenomenon at the during operation.

Drawings

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

FIG. 2 is a cross-sectional view of the structure screening box of the present invention;

fig. 3 is a sectional view of the structural shell of the present invention;

fig. 4 is a side view of the cam with the structure of the present invention.

In the figure: 1 screening case, 2 support columns, 3 discharging pipes, 4 support frames, 5 first motors, 6 fixing seats, 7 fans, 8 dust exhaust pipes, 9 dust absorption pipes, 10 shells, 11 screening holes, 12 stirring blades, 13 stirring rods, 14 sieve plates, 15 transmission shafts, 16 cams, 17 second motors, 18 belts, 19 first belt pulleys, 20 second belt pulleys and 21 feeding pipes.

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.

Referring to fig. 1-4, a screening device for rice cultivation seeds comprises a screening box 1, a first motor 5 is arranged at the top of the screening box 1, support frames 4 are fixedly connected to both sides of the first motor 5, the bottom of each support frame 4 is fixedly connected to the top of the screening box 1, the stability of the motor 5 during operation is improved by arranging the support frames 4, the phenomenon that the motor 5 shakes during operation due to lack of a fixing device is avoided, a stirring rod 13 is fixedly connected to the output end of the first motor 5, the model of the first motor 5 is Y112L-4, the bottom of the stirring rod 13 penetrates through the inner cavity of the screening box 1, stirring blades 12 are fixedly connected to both sides of the stirring rod 13, a casing 10 is fixedly connected to the bottom of the right side of the screening box 1, a second motor 17 is arranged at the bottom of the left side of the inner wall of the casing 10, the joint of the left side of the second motor 17 and the left side of the inner wall, the output end of the second motor 17 is fixedly connected with a first belt pulley 19, the model of the second motor 17 is TC7124, the right side of the inner wall of the shell 10 is movably connected with a transmission shaft 15, the surface of the transmission shaft 15 is fixedly connected with a second belt pulley 20, a belt 18 is arranged between the first belt pulley 19 and the second belt pulley 20, the first belt pulley 19 is in transmission connection with the second belt pulley 20 through the belt 18, the left side of the transmission shaft 15 sequentially penetrates through the shell 10 and the screening box 1 and extends to the inner cavity of the screening box 1, the left side of the transmission shaft 15 is fixedly connected with a cam 16, the top of the cam 16 is in sliding connection with a sieve plate 14, the inner cavity of the sieve plate 14 is provided with a screening hole 11, two sides of the sieve plate 14 are both fixedly connected with slide bars, two sides of the inner wall of the screening box 1 are both provided with slide grooves matched with the slide bars, left side fixedly connected with fixing base 6 of fan 7, the left side of fixing base 6 and the right side fixed connection of screening case 1, through setting up fixing base 6, the stability of fan 7 during operation has been improved, avoided because of lacking fixing device, lead to fan 7 unstable situation can appear at the during operation, the right side intercommunication of fan 7 has dust exhaust pipe 8, the model of fan 7 is kh-FJ, the left bottom intercommunication of screening case 1 has discharging pipe 3, the left top intercommunication of screening case 1 has pan feeding pipe 21, the equal fixedly connected with support column 2 in both sides of screening case 1 bottom, the bottom fixedly connected with antiskid cover of support column 2, and the surface of antiskid cover is provided with anti-skidding line, through setting up the antiskid cover, the area of contact of support column 2 with ground has been increased, avoided because of lacking anti-skidding device, lead to support column 2 can appear gliding phenomenon at the during operation.

When in use, a user starts the first motor 5, the rotation of the first motor 5 drives the stirring rod 13 to rotate, the rotation of the stirring rod 13 drives the stirring blade 12 to rotate, and through the rotation of the stirring blade 12, the seeds are reversely rotated, a user starts the fan 7, the fan 7 extracts dust through the dust suction pipe 9 and discharges the dust through the dust discharge pipe 8, the dust contained in the seeds can be removed, a user starts the second motor 17, the rotation of the second motor 17 drives the first belt pulley 19 to rotate, the rotation of the first belt pulley 19 drives the second belt pulley 20 to rotate through the belt 18, the transmission shaft 15 is driven to rotate by the rotation of the second belt pulley 20, the cam 16 is driven to rotate by the rotation of the transmission shaft 15, the screening plate 14 is moved by the cam 16 to screen the seeds, which is more effective.

In conclusion, this be used for sieving mechanism for rice cultivation seed, through screening case 1, support column 2, discharging pipe 3, support frame 4, first motor 5, fixing base 6, fan 7, dust exhaust pipe 8, dust absorption pipe 9, casing 10, screening hole 11, stirring leaf 12, puddler 13, sieve 14, transmission shaft 15, cam 16, second motor 17, belt 18, first belt pulley 19, the cooperation of second belt pulley 20 and pan feeding pipe 21 is used, the problem that current sieving mechanism for rice cultivation seed screening effect is not good when using has been solved.

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 be used for sieving mechanism for rice cultivation seed, includes screening case (1), its characterized in that: the top of screening case (1) is provided with first motor (5), the output fixedly connected with puddler (13) of first motor (5), the inner chamber to screening case (1) is run through to the bottom of puddler (13), the equal fixedly connected with stirring leaf (12) in both sides of puddler (13), the bottom fixedly connected with casing (10) on screening case (1) right side, the left bottom of casing (10) inner wall is provided with second motor (17), the output fixedly connected with first belt pulley (19) of second motor (17), the right side swing joint of casing (10) inner wall has transmission shaft (15), the fixed surface of transmission shaft (15) is connected with second belt pulley (20), be provided with belt (18) between first belt pulley (19) and second belt pulley (20), first belt pulley (19) and second belt pulley (20) pass through belt (18) transmission and are connected, the left side of transmission shaft (15) runs through casing (10) and screening case (1) in proper order and extends to the inner chamber of screening case (1), the left side fixedly connected with cam (16) of transmission shaft (15), the top sliding connection of cam (16) has sieve (14), the top on screening case (1) inner wall right side is run through and is provided with dust absorption pipe (9), the right side intercommunication of dust absorption pipe (9) has fan (7), the right side intercommunication of fan (7) has dust exhaust pipe (8), the left bottom intercommunication of screening case (1) has discharging pipe (3), the left top intercommunication of screening case (1) has pan feeding pipe (21).

2. The screening apparatus for rice cultivation seeds as claimed in claim 1, wherein: the screening box is characterized in that support columns (2) are fixedly connected to two sides of the bottom of the screening box (1), anti-skidding sleeves are fixedly connected to the bottoms of the support columns (2), and anti-skidding lines are arranged on the surfaces of the anti-skidding sleeves.

3. The screening apparatus for rice cultivation seeds as claimed in claim 1, wherein: the equal fixedly connected with support frame (4) in both sides of first motor (5), the top fixed connection of the bottom of support frame (4) and screening case (1), the left side fixedly connected with fixing base (6) of fan (7), the left side of fixing base (6) and the right side fixed connection of screening case (1).

4. The screening apparatus for rice cultivation seeds as claimed in claim 1, wherein: and the joint of the left side of the second motor (17) and the left side of the inner wall of the shell (10) is fixedly connected through a fixing bolt.

5. The screening apparatus for rice cultivation seeds as claimed in claim 1, wherein: screening hole (11) have been seted up to the inner chamber of sieve (14), the equal fixedly connected with slide bar in both sides of sieve (14), the spout that uses with the slide bar cooperation is all seted up to the both sides of screening case (1) inner wall.