CN213287635U - Clear up effectual corn sieve separator - Google Patents

Abstract

The utility model discloses a paddy screening machine with good cleaning effect, which comprises a frame body, wherein support columns are fixedly arranged at the positions of the four peripheral angular positions of the lower end surface of the frame body, a control panel is fixedly arranged at the position of the front end surface of the frame body, which is close to the upper end, a water delivery pipe is fixedly arranged at the position of the outer surface of one side of the frame body, which is close to the middle position of the upper end, and a feed hopper is fixedly arranged on the upper end surface of the frame; the utility model discloses a screening machine, including framework, stepping motor, spacing groove, screen cloth, fixedly connected with buffer spring between screen cloth and the spacing groove, the terminal surface is close to the fixed stepping motor of lower extreme position department before the framework, the stepping motor output is fixed with the rotation disc, the spacing groove has all been seted up to department in the middle of the framework inner wall both sides, two are corresponding swing joint has the screen cloth between the spacing groove, fixedly connected with buffer spring between screen cloth and the spacing groove, this screening machine can effectively accomplish the screening effect to the material body for screening efficiency, the outside personnel of being convenient for operate the processing, also can be fast effectual the completion to the.

Description

Clear up effectual corn sieve separator

Technical Field

The utility model relates to a corn sieve separator technical field specifically is a clearance effectual corn sieve separator.

Background

The rice refers to the seeds without rice husk removal, belongs to the common rice subspecies in the common cultivated rice subspecies in the gramineae rice genus, and 22 types of rice are confirmed by human beings, but the only rice used for the bulk trade is the common rice, and China is one of the countries with the longest history of rice and the most abundant rice genetic resources, and the rice needs to be screened by a specified screening machine in the screening process.

Current corn sieve separator is in the use, because of inside not having better injecing drive mechanism, when leading to screening corn, very inconvenient, also can make corn's screening quality not good simultaneously, sieve separator is inside also not to have better wiper mechanism, when leading to outside personnel to clear up the sieve separator, very inconvenient, especially screen cloth region, screen cloth surface is stained with a large amount of residues, is difficult for getting rid of.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clearance effectual corn sieve separator, this sieve separator is inside to have better screening mechanism and clearance mechanism to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a paddy screening machine with good cleaning effect,

as an optimal technical solution of the utility model: the device comprises a frame body, wherein support columns are fixedly arranged at the positions of the four peripheral corners of the lower end surface of the frame body, a control panel is fixedly arranged at the position, close to the upper end, of the front end surface of the frame body, a water delivery pipe is fixedly arranged at the position, close to the middle position of the upper end, of the outer surface of one side of the frame body, and a feed hopper is fixedly arranged on the upper end surface of;

the front end face of the frame body is fixedly provided with a stepping motor close to the lower end position, the output end of the stepping motor is fixedly provided with a rotating disc, the middle positions of two sides of the inner wall of the frame body are respectively provided with a limiting groove, two corresponding limiting grooves are movably connected with a screen, a buffer spring is fixedly connected between the screen and the limiting grooves, a rotating connecting rod is rotatably connected between the screen and the rotating disc, the outer surface of the screen is provided with a limiting frame, two sides of the limiting frame are positioned in the limiting grooves, the limiting frame is slidably connected with the limiting grooves, movable bearings are rotatably connected between the rotating connecting rod and the rotating disc as well as between the screen frames, a specified material body is thrown into the feeding hopper, after the throwing is finished, an external person directly opens a circuit switch of the stepping motor, the stepping motor drives the rotating disc to rotate, and the rotating disc is, therefore, the rotating disc can effectively drive the screen to shake back and forth through the connecting and rotating action of the rotating connecting rod in the rotating process, the screen frame is driven to move in the limiting groove in the shaking process, and the buffer spring plays a good role in buffering in the moving process, so that the screen frame can better drive the screen to shake, the screening effect on the material body is effectively achieved, the screening efficiency is improved, and the operation and the processing of external personnel are facilitated;

as an optimal technical solution of the utility model: the lower end face of the frame body is fixedly connected with a lower communicating pipe, a servo motor is fixedly arranged in the middle of the outer surface of one side of the frame body, and a rotating screw rod is fixedly arranged at the output end of the servo motor; the movable grooves are formed in the positions, above the limiting grooves, of the two sides of the inner wall of the frame body, a movable rod is connected between the two corresponding movable grooves in a sliding mode, a limiting hollow block is fixedly installed in the middle of the upper end face of the movable rod, a scraping plate is fixedly installed on the lower end face of the movable rod, and movable blocks which are movably located in the movable grooves are fixedly installed on the two sides of the movable rod; the movable block is positioned in the movable groove and is in sliding connection with the movable groove, the position of the lower end of the scraper is abutted against the outer surface of the screen, a notch for the rotation of the rotary screw rod is formed in the limited hollow block, and a pattern corresponding to the rotary screw rod is formed on the inner wall of the notch; the rotary screw rod is in threaded connection with the limiting hollow block, and the servo motor is electrically connected with an external power supply and an external switch;

the utility model discloses the beneficial effect who reaches is: the screen frame is driven to move in the limiting groove, when the screen frame moves, the buffer spring plays a good buffering role, so that the screen frame can better drive the screen to swing, the screening effect on the material body is effectively finished, the screening efficiency is improved, and the external personnel can conveniently operate and process;

when wasing the screen cloth, outside personnel are connected with external connection pipe through the raceway, connect the completion back, to the inside water source that carries of raceway, the screen cloth surface is just carried to the water source, outside personnel directly open servo motor's circuit switch again, servo motor just effectively drives and rotates the lead screw, it rotates the in-process to rotate the lead screw, threaded connection between hollow block and the movable rod is passed through to the lead screw because of rotating, servo motor has just reversing function simultaneously, servo motor drives and rotates the lead screw and carry out the round trip to rotate, during the rotation, just drive the movable rod and move around at the activity inslot portion, in the moving process, just drive the residue of scraper blade to screen cloth surface and strike off, can quick effectual completion cleaning action to the screen cloth, be convenient for outside personnel wash the processing.

Drawings

Fig. 1 is a schematic structural view of a rice screening machine with a good cleaning effect.

Fig. 2 is a schematic plan view of an internal structure of a frame of a rice screening machine with a good cleaning effect.

Fig. 3 is an exploded view of an inner structure of a rice screening machine with a good cleaning effect.

In the figure: 1. a frame body; 2. a support pillar; 3. a control panel; 4. a feed hopper; 5. a water delivery pipe; 6. a stepping motor; 7. rotating the disc; 8. a servo motor; 9. rotating the connecting rod; 10. screening a screen; 11. a limiting groove; 12. a buffer spring; 13. a movable groove; 14. a movable rod; 15. defining a hollow block; 16. a communicating pipe is arranged below; 17. a squeegee; 18. rotating the screw rod; 19. a movable block.

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.

Example (b): as shown in fig. 1-3, the utility model provides a paddy screening machine with good cleaning effect, which comprises a frame body 1, wherein support columns 2 are fixedly arranged at the positions of the four peripheral angular positions of the lower end surface of the frame body 1, a control panel 3 is fixedly arranged at the position of the front end surface of the frame body 1, which is close to the upper end position, a water delivery pipe 5 is fixedly arranged at the position of the outer surface of one side of the frame body 1, which is close to the upper end middle position, and a feed hopper 4 is fixedly arranged at the upper;

the end surface is close to lower extreme position department fixed mounting step motor 6 before the framework 1, and step motor 6 output end fixed mounting has rotating disc 7, and 1 inner wall both sides intermediate position department of framework has all seted up spacing groove 11, and swing joint has screen cloth 10 between two corresponding spacing grooves 11, fixedly connected with buffer spring 12 between screen cloth 10 and the spacing groove 11, rotates between screen cloth 10 and the rotating disc 7 and is connected with rotating connecting rod 9.

Wherein, the lower end face of the frame body 1 is fixedly connected with a lower communicating pipe 16, a servo motor 8 is fixedly arranged at the middle position of the outer surface of one side of the frame body 1, and a rotating screw rod 18 is fixedly arranged at the output end of the servo motor 8.

Wherein, the movable groove 13 has all been seted up to frame 1 inner wall both sides position department above 11 spacing grooves, sliding connection has a movable rod 14 between two corresponding movable grooves 13, and movable rod 14 up end intermediate position department fixed mounting has the hollow block 15 of injecing, and terminal surface fixed mounting has scraper blade 17 under the movable rod 14, and the equal fixed mounting in movable rod 14 both sides has the movable block 19 that is located the inside activity of movable groove 13.

Wherein, the movable block 19 is located inside the movable groove 13, and sliding connection between the movable block 19 and the movable groove 13, the position department of the lower end of the scraper 17 is inconsistent with the outer surface of the screen mesh 10, the inside of the limited hollow block 15 is provided with a notch for the movable rotation screw rod 18, and the inner wall of the notch is provided with a grain mark corresponding to the rotation screw rod 18.

Wherein, the rotary screw rod 18 is connected with the limiting hollow block 15 in a threaded manner, and the servo motor 8 is electrically connected with an external power supply and an external switch.

Wherein, the outer surface mounting of screen cloth 10 has a limit frame, and limit frame both sides all are located limiting groove 11 inside, and sliding connection between limit frame and the limiting groove 11 simultaneously rotates between connecting rod 9 and rotation disc 7 and the reel and all rotates between be connected with the live bearing.

Specifically, the utility model discloses during the use: the method comprises the steps that a specified material body is put into a feeding hopper 4, after the putting is finished, an external person directly turns on a circuit switch of a stepping motor 6, the stepping motor 6 drives a rotating disc 7 to rotate, the rotating disc 7 is in transmission connection with a screen mesh 10 through a rotating connecting rod 9, so that the rotating disc 7 effectively drives the screen mesh 10 to shake back and forth through the connection rotating action of the rotating connecting rod 9 in the rotating process, a screen frame is conveniently driven to move in a limiting groove 11 in the shaking process, and a buffer spring 12 plays a good buffering role in the moving process, so that the screen frame can better drive the screen mesh 10 to shake, the screening effect on the material body is effectively finished, the screening efficiency is improved, and the external person can conveniently perform operation treatment;

when the screen 10 is cleaned, the outside person is connected with the outside connecting pipe through the water pipe 5, after the connection is finished, a water source is conveyed to the inside of the water conveying pipe 5, the water source is conveyed to the outer surface of the screen 10, an external person directly turns on a circuit switch of the servo motor 8, the servo motor 8 effectively drives the rotary screw rod 18 to rotate, in the rotating process of the rotary screw rod 18, since the rotary screw 18 is screwed to the movable rod 14 through the limiting hollow block 15, meanwhile, the servo motor 8 has the function of positive and negative rotation, the servo motor 8 drives the rotary screw rod 18 to rotate back and forth, when rotating, just, drive movable rod 14 and at the inside round trip movement of activity groove 13, remove the in-process, just drive scraper blade 17 and strike off the residue of screen cloth 10 surface, can quick effectual completion to the cleaning action of screen cloth 10, the outside personnel of being convenient for wash the processing.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (6)

1. A rice screening machine with a good cleaning effect comprises a frame body (1) and is characterized in that supporting columns (2) are fixedly mounted at the positions of four peripheral corners of the lower end face of the frame body (1), a control panel (3) is fixedly mounted at the position, close to the upper end, of the front end face of the frame body (1), a water conveying pipe (5) is fixedly mounted at the position, close to the middle position of the upper end, of the outer surface of one side of the frame body (1), and a feeding hopper (4) is fixedly mounted at the upper end face of the frame body (1);

the utility model discloses a screen cloth, including framework (1), terminal surface, limiting groove (11), two corresponding swing joint have screen cloth (10) between limiting groove (11), fixedly connected with buffer spring (12) between screen cloth (10) and limiting groove (11), it is connected with rotation connecting rod (9) to rotate between screen cloth (10) and the rotation disc (7).

2. The rice screening machine with the good cleaning effect according to claim 1, characterized in that a lower communicating pipe (16) is fixedly connected to the lower end face of the frame body (1), a servo motor (8) is fixedly installed at the middle position of the outer surface of one side of the frame body (1), and a rotating screw rod (18) is fixedly installed at the output end of the servo motor (8).

3. The rice screening machine with the good cleaning effect according to claim 1, characterized in that movable grooves (13) are formed in positions, located above the limiting groove (11), on two sides of the inner wall of the frame body (1), movable rods (14) are connected between the two corresponding movable grooves (13) in a sliding mode, a limiting hollow block (15) is fixedly mounted in the middle of the upper end face of each movable rod (14), a scraper (17) is fixedly mounted on the lower end face of each movable rod (14), and movable blocks (19) which are located in the movable grooves (13) and can move are fixedly mounted on two sides of each movable rod (14).

4. The rice screening machine with the good cleaning effect according to claim 3, wherein the movable block (19) is located inside the movable groove (13), the movable block (19) is in sliding connection with the movable groove (13), the lower end of the scraper (17) abuts against the outer surface of the screen (10), a notch for the rotation of the rotating screw rod (18) is formed inside the limiting hollow block (15), and the inner wall of the notch is provided with a mark corresponding to the rotating screw rod (18).

5. The rice screening machine with good cleaning effect as claimed in claim 2, wherein the rotary screw rod (18) is in threaded connection with the limiting hollow block (15), and the servo motor (8) is electrically connected with an external power supply and an external switch.

6. The rice screening machine with good cleaning effect according to claim 1, wherein a limiting frame is mounted on the outer surface of the screen (10), two sides of the limiting frame are located inside the limiting grooves (11), the limiting frame is connected with the limiting grooves (11) in a sliding mode, and movable bearings are connected between the rotating connecting rod (9) and the rotating disc (7) and between the rotating connecting rod and the screen frame in a rotating mode.

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