CN217664544U

CN217664544U - Air screen type cleaner for processing rice seeds

Info

Publication number: CN217664544U
Application number: CN202220792375.6U
Authority: CN
Inventors: 杨晓伟; 都国庆; 周瑜
Original assignee: Tongling Puji Seed Co ltd
Current assignee: Tongling Puji Seed Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-10-28
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a rice seed processing is with wind sieve formula cleaning mill, including the installation shell, operation chamber and transmission chamber have been seted up respectively to the inside of installation shell, and the rotation chamber has been seted up to the inner diapire in operation chamber, and the inner diapire in rotation chamber rotates and is connected with the dwang, and the upper end of dwang extends to the inside and the reciprocal lead screw of fixedly connected with in operation chamber, and the surface threaded connection of reciprocal lead screw has a screw thread section of thick bamboo. This wind sieve formula cleaning plant is used in rice seed processing, through setting up flabellum and reciprocal lead screw, it rotates to drive the flabellum under the effect of motor, the flabellum rotates the seed of production wind-force on to the fine mesh screen and bloies the screening, the rotation of motor output shaft drives the transfer line through the hold-in range and rotates, the rotation of transfer line drives dwang and reciprocal lead screw rotation through conical gear, the screw thread section of thick bamboo drives the fine mesh screen and carries out reciprocating motion from top to bottom under the rotation of reciprocal lead screw, the vibrations of fine mesh screen are shaken the rice seed on it, thereby the cleaning effect of the device to the rice seed has been improved.

Description

Air screen type cleaner for processing rice seeds

Technical Field

The utility model relates to a rice seed cleaning technical field specifically is a rice seed processing is with wind sieve formula cleaner.

Background

The rice is a cereal crop of rice, and is classified into indica rice and japonica rice, early rice and middle and late rice, glutinous rice and non-glutinous rice according to the rice type.

At present, in order to improve the survival rate of rice seeds after planting, rice needs to use seed cleaning plant to clean the rice seeds before planting, but most of current cleaning plants blow away lighter seeds in the rice seeds through blowing, the rice husk, do not possess the function of stirring the seed, lead to some lighter seeds, the rice husk is covered by high-quality seed easily for current cleaning plant can't be thorough clear away it, cleaning effect is poor, we propose a wind sieve type cleaning plant for rice seed processing for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rice seed processing is with wind sieve formula cleaning plant to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a wind screen type cleaning and sorting machine for processing rice seeds comprises an installation shell, wherein an operation cavity and a transmission cavity are respectively arranged inside the installation shell, a rotating cavity is arranged on the inner bottom wall of the operation cavity, the inner bottom wall of the rotating cavity is rotatably connected with a rotating rod, the upper end of the rotating rod extends into the operation cavity and is fixedly connected with a reciprocating lead screw, the surface of the reciprocating lead screw is in threaded connection with a threaded cylinder, a fine screen is fixedly arranged at the upper end of the threaded cylinder, a motor is embedded in the right inner wall of the transmission cavity, an output shaft of the motor extends into the transmission cavity and is fixedly provided with a fan blade, the right inner wall of the transmission cavity is rotatably connected with a transmission rod extending into the rotation cavity, a wind port extending into the operation cavity is arranged on the left inner wall of the transmission cavity, the left drain that extends to the installation shell is seted up to the left inner wall of operation chamber, the last surface mounting of installation shell has the feed inlet that extends to the operation intracavity portion, the inner wall threaded connection of feed inlet has the collar, the inner wall of collar is provided with the coarse screen cloth, the interior diapire of operation chamber inlays and is equipped with the dust absorption pipe, the surface of dust absorption pipe is provided with a plurality of dust absorption mouth, the left side fixed mounting of installation shell has the collecting box, there is a collection dirt drawer inside the collecting box through slide rail sliding connection, the opening has been seted up on collection dirt drawer's right side, the inside of installation shell is inlayed and is equipped with the fan, the convulsions end of fan extends to the inside of collecting box and corresponding with the open-ended position, the upper surface of collecting box is provided with the trachea that extends to the inside of dust absorption pipe.

Preferably, the both sides of fine screen cloth all are provided with the slider, the spout with slider looks adaptation is all seted up to the both sides inner wall in operation chamber.

Preferably, synchronizing wheels are fixedly mounted on the surface of the output shaft of the motor and the surface of the transmission rod, a synchronous belt is sleeved on the surfaces of the two synchronizing wheels, and the transmission rod rotates synchronously with the output shaft of the motor through the synchronous belt.

Preferably, the left end of the transmission rod and the surface of the rotating rod are fixedly provided with conical gears, and the two conical gears are meshed.

Preferably, the inner walls of the air opening and the opening are both provided with filter screens.

Preferably, the right side of installation shell is provided with the controller, and motor and fan all are with controller signal connection.

Advantageous effects

The utility model provides a rice seed processing is with wind sieve formula cleaning plant possesses following beneficial effect:

1. this wind sieve formula cleaning mill is used in rice seed processing, through setting up the motor, the flabellum, the fine mesh screen, hold-in range and reciprocal lead screw, the rice seed that will be cleaned gets into the operation intracavity and falls on the fine mesh screen through feed inlet and coarse mesh screen, can filter the leaf of adulteration in the rice seed under the effect of coarse mesh screen, great debris such as weeds filter, it rotates to drive the flabellum under the effect of motor, the flabellum rotates and produces wind-force and bloies the screening to the seed on the fine mesh screen, and simultaneously, the rotation of motor output shaft drives the transfer line through the hold-in range and rotates, the rotation of transfer line drives dwang and reciprocal lead screw rotation through conical gear, the screw cylinder drives the fine mesh screen and carries out reciprocating motion from top to bottom under the rotation of reciprocal lead screw, reach the effect of vibrations, the vibrations of fine mesh screen shakes the rice seed above that, thereby the cleaning effect of the device to the rice seed has been improved.

2. This wind sieve formula cleaning mill is used in rice seed processing, through setting up the dust absorption pipe, the collecting box, collection dirt drawer and fan, the tiny dust in the rice seed on it will be gone up to the motion of fine screen cloth, the impurity sieve falls into the inner diapire in operation chamber, when needs are cleaned the dust of operation intracavity, can make the dust absorption pipe produce the suction through collecting box and trachea under the effect of fan, the dust absorption pipe produces behind the suction, inhale into collection dirt drawer through the dust absorption mouth with the dust of operation intracavity and filter through the filter screen, in order to reach and carry out clear purpose to it, and simultaneously, rotate the collar until taking out it from the feed inlet, bring the facility for the loading and unloading work of coarse screen cloth, the device's practicality has been improved.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the dust suction pipe of the present invention.

In the figure: 1 mounting shell, 2 operating chambers, 3 reciprocating screw rods, 4 threaded cylinders, 5 fine screens, 6 motors, 7 fan blades, 8 transmission rods, 9 coarse screens, 10 dust collection pipes, 11 collection boxes, 12 dust collection drawers, 13 fans, 14 synchronous belts, 15 bevel gears and 16 controllers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, the present invention provides a technical solution: the utility model provides a rice seed processing is with wind sieve formula cleaning mill, including installation shell 1, operation chamber 2 and transmission chamber have been seted up respectively to the inside of installation shell 1, the rotation chamber has been seted up to the inner diapire of operation chamber 2, the inner diapire that rotates the chamber rotates and is connected with the dwang, the upper end of dwang extends to the inside of operation chamber 2 and the reciprocal lead screw 3 of fixedly connected with, the surperficial threaded connection of reciprocal lead screw 3 has a threaded cylinder 4, the upper end fixed mounting of threaded cylinder 4 has fine mesh screen 5, fine mesh screen 5's both sides all are provided with the slider, the spout with slider looks adaptation is all seted up to the both sides inner wall of operation chamber 2, the right side inner wall in transmission chamber inlays and is equipped with motor 6, motor 6's output shaft extends to the inside and fixed mounting in transmission chamber has flabellum 7, the right side inner wall in transmission chamber rotates and is connected with the transfer line 8 that extends to the rotation intracavity portion.

The surface of the output shaft of motor 6 and the equal fixed mounting in surface of transfer line 8 have the synchronizing wheel, the surface cover of two synchronizing wheels is equipped with hold-in range 14, transfer line 8 passes through hold-in range 14 and motor 6's output shaft synchronous rotation, the left end of transfer line 8 and the equal fixed mounting in surface of dwang have conical gear 15, two conical gear 15 mesh mutually, the left side inner wall in transmission chamber has been seted up and has been extended to the inside wind gap of operation chamber 2, the left side inner wall of operation chamber 2 has been seted up and has been extended to the 1 left drain in installation shell, the last surface mounting of installation shell 1 has the feed inlet that extends to the inside of operation chamber 2, the inner wall threaded connection of feed inlet has the collar, the inner wall of collar is provided with coarse screen 9, the interior diapire of operation chamber 2 inlays and is equipped with dust absorption pipe 10.

The surface of dust absorption pipe 10 is provided with a plurality of dust absorption mouth, the left side fixed mounting of installation shell 1 has collecting box 11, there is collection dirt drawer 12 inside of collecting box 11 through slide rail sliding connection, the opening has been seted up on collection dirt drawer 12's right side, wind gap and open-ended inner wall all are provided with the filter screen, the inside of installation shell 1 is inlayed and is equipped with fan 13, the right side of installation shell 1 is provided with controller 16, motor 6 and fan 13 all with controller 16 signal connection, fan 13's convulsions end extends to collecting box 11's inside and corresponding with the open-ended position, the upper surface of collecting box 11 is provided with the trachea that extends to dust absorption pipe 10 inside.

By arranging the motor 6, the fan blades 7, the fine screen 5, the synchronous belt 14 and the reciprocating screw rod 3, rice seeds to be cleaned enter the operation cavity 2 through the feeding hole and the coarse screen 9 and fall on the fine screen 5, large impurities such as leaves and weeds doped in the rice seeds can be filtered under the action of the coarse screen 9, the fan blades 7 are driven to rotate under the action of the motor 6, the fan blades 7 rotate to generate wind power to blow and screen the seeds on the fine screen 5, meanwhile, the output shaft of the motor 6 rotates to drive the transmission rod 8 to rotate through the synchronous belt 14, the transmission rod 8 rotates to drive the rotating rod and the reciprocating screw rod 3 to rotate through the bevel gear 15, the threaded cylinder 4 drives the fine screen 5 to do up-and-down reciprocating motion under the rotation of the reciprocating screw rod 3, the vibration effect is achieved, the vibration of the fine screen 5 shakes the rice seeds on the fine screen, and the cleaning effect of the device on the rice seeds is improved.

Through setting up dust absorption pipe 10, collecting box 11, collection dirt drawer 12 and fan 13, fine dust in the rice seed on it will be gone up to the motion of fine screen cloth 5, the interior diapire of operation chamber 2 is fallen into to the impurity sieve, when needing to clean the dust in the operation chamber 2, can make dust absorption pipe 10 produce the suction through collecting box 11 and trachea under fan 13's effect, dust absorption pipe 10 produces behind the suction, inhale dust in the operation chamber 2 into collection dirt drawer 12 through the dust absorption mouth and filter through the filter screen, in order to reach and carry out clear purpose to it, simultaneously, rotate the collar until taking out it from the feed inlet, bring the facility for the loading and unloading work of coarse screen 9, the practicality of the device has been improved.

The working principle is as follows: when the device is used, rice seeds to be cleaned enter the operation cavity 2 through the feeding hole and the coarse screen 9 and fall on the fine screen 5, larger impurities such as leaves and weeds doped in the rice seeds can be filtered under the action of the coarse screen 9, the fan blades 7 are driven to rotate under the action of the motor 6, the wind power generated by the rotation of the fan blades 7 blows and screens the seeds on the fine screen 5, meanwhile, the rotation of the output shaft of the motor 6 drives the transmission rod 8 to rotate through the synchronous belt 14, the rotation of the transmission rod 8 drives the rotating rod and the reciprocating screw rod 3 to rotate through the bevel gear 15, the threaded barrel 4 drives the fine screen 5 to do up-and-down reciprocating motion under the rotation of the reciprocating screw rod 3, and the vibration effect is achieved, the rice seeds on the fine screen 5 are shaken by the vibration of the fine screen 5, so that the cleaning effect of the device on the rice seeds is improved, fine dust and impurities in the rice seeds on the fine screen 5 are screened into the inner bottom wall of the operation cavity 2 by the movement of the fine screen 5, when the dust in the operation cavity 2 needs to be cleaned, the dust suction pipe 10 can generate suction force through the collection box 11 and the air pipe under the action of the fan 13, the dust in the operation cavity 2 is sucked into the dust collection drawer 12 through the dust suction port after the dust suction pipe 10 generates the suction force and is filtered through the filter screen, so that the purpose of cleaning the dust collection pipe is achieved, meanwhile, the mounting ring is rotated until the mounting ring is taken out of the feeding port, and convenience is brought to the loading and unloading work of the coarse screen 9.

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 rice seed processing is with wind sieve formula cleaner, includes installation shell (1), its characterized in that: an operation cavity (2) and a transmission cavity are respectively arranged in the installation shell (1), a rotating cavity is arranged on the inner bottom wall of the operation cavity (2), the inner bottom wall of the rotating cavity is rotatably connected with a rotating rod, the upper end of the rotating rod extends to the inside of the operation cavity (2) and is fixedly connected with a reciprocating lead screw (3), a thread cylinder (4) is in threaded connection with the surface of the reciprocating lead screw (3), a fine screen (5) is fixedly arranged at the upper end of the thread cylinder (4), a motor (6) is embedded in the inner wall of the right side of the transmission cavity, an output shaft of the motor (6) extends to the inside of the transmission cavity and is fixedly provided with a fan blade (7), a transmission rod (8) extending to the inside of the rotating cavity is rotatably connected with the inner wall of the right side of the transmission cavity, an air port extending to the inside of the operation cavity (2) is arranged on the inner wall of the left side of the transmission cavity, a left side inner wall of the operation cavity (2) is provided with a left side opening extending to the left side of the installation shell (1), a feed inlet extending to the inside of the operation cavity (2) is arranged on the upper surface of the installation shell (1), a mounting ring is in threaded connection with a mounting ring, a dust collection box (11) with a dust collection box (10) with a dust collection box embedded in which a dust collection box (10) and a dust collection box (11) which a dust collection box is arranged on the inner wall of the dust collection box (10) which is arranged on the inner side of the inner wall of the dust collection box (10) which is arranged on the dust collection box which a fixed wall of the dust collection box (10) which is arranged by a fixed wall of the dust collection box (10) which a dust collection box (10) which is arranged on the dust collection box (10), the right side of collection dirt drawer (12) has seted up the opening, and the inside of installation shell (1) is inlayed and is equipped with fan (13), and the convulsions end of fan (13) extends to the inside of collecting box (11) and corresponding with the open-ended position, and the upper surface of collecting box (11) is provided with the trachea that extends to the inside of dust absorption pipe (10).

2. The air-screen type cleaning and sorting machine for processing rice seeds as claimed in claim 1, characterized in that: the both sides of fine screen cloth (5) all are provided with the slider, and the spout with slider looks adaptation is all seted up to the both sides inner wall in operation chamber (2).

3. The air-screen type cleaning and sorting machine for processing rice seeds as claimed in claim 1, characterized in that: synchronizing wheels are fixedly mounted on the surface of an output shaft of the motor (6) and the surface of the transmission rod (8), a synchronous belt (14) is sleeved on the surfaces of the two synchronizing wheels, and the transmission rod (8) rotates synchronously with the output shaft of the motor (6) through the synchronous belt (14).

4. The air-screen type cleaning and sorting machine for processing rice seeds as claimed in claim 1, wherein: the left end of transfer line (8) and the equal fixed mounting in surface of dwang have conical gear (15), and two conical gear (15) mesh mutually.

5. The air-screen type cleaning and sorting machine for processing rice seeds as claimed in claim 1, characterized in that: and filter screens are arranged on the air port and the inner wall of the opening.

6. The air-screen type cleaning and sorting machine for processing rice seeds as claimed in claim 1, characterized in that: the right side of the mounting shell (1) is provided with a controller (16), and the motor (6) and the fan (13) are in signal connection with the controller (16).