CN220160546U

CN220160546U - Screening device for screening empty shrunken rice

Info

Publication number: CN220160546U
Application number: CN202321250158.5U
Authority: CN
Inventors: 章建强
Original assignee: Heilongjiang Hongzhijin Ecological Agriculture Development Co ltd
Current assignee: Heilongjiang Hongzhijin Ecological Agriculture Development Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-12-12
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a screening device for screening empty and shrunken paddy, and relates to the technical field of grain processing. The utility model comprises a shell, wherein a feed hopper is fixedly connected to the top of the shell near one side, the top of one chute is fixedly connected to the inside of the shell below the feed hopper, the inside of the shell is arranged in a mirror image mode below the chute and is fixedly connected with the other chute, a discharge chute is fixedly arranged in the extending direction of the side wall of the shell, the side wall of the shell is positioned at the bottom end of the chute below, and a plurality of fans are fixedly arranged on the side wall of the shell, which is positioned at the tilting edge of the chute. According to the utility model, the rice is poured into the chute from the feed hopper, and repeatedly blown by the fans while sliding on the chute, so that the empty and shrunken rice, dust and the like are blown out through the wind, the separated normal rice can be discharged through the discharge chute, and the empty and shrunken rice can be remained in the chute and collected by other structures in the device, so that the separation of the empty and shrunken rice and the normal rice is realized.

Description

Screening device for screening empty shrunken rice

Technical Field

The utility model relates to the technical field of grain processing, in particular to a screening device for screening empty and shrunken rice.

Background

Rice is a main crop, and the processing of rice into rice is one of main grains of people, and refers to that the rice husk is not removed, the rice is a common rice subspecies in the common cultivated rice subspecies of the Gramineae rice in botanic, the harvested rice contains immature rice grains, some of the rice grains are completely shrunken, some of the rice grains are half longer, and some of the rice straw leaves are in the rice grains.

Before processing, the rice is required to be screened for doped impurities, the impurities such as broken leaves with larger volume are taken out through simple screening, and then the shrunken rice is screened out, so that purer rice can be obtained. For this reason, a screening apparatus for screening out empty and shrunken rice is required.

Disclosure of Invention

The utility model aims at: in order to solve the problems in the background art, the utility model provides a screening device for screening hollow shrunken rice.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a screen cloth of empty flat corn, includes the shell, the top of shell is close to one side department fixedly connected with feeder hopper, the upper surface that the shell was run through to the bottom of feeder hopper extends to the inside of shell, the inside of shell is located the top of a below fixedly connected with spout of feeder hopper, the bottom slope downwardly extending of spout reaches the opposite side internal surface and the fixedly connected with shell of shell, the inside of shell is located the below mirror image setting and the fixedly connected with another spout of spout, the inside below that is located of lateral wall of shell the extending direction fixed mounting of spout bottom has the blown down tank, the lateral wall fixed mounting that the shell is located the side edge of inclining of spout has a plurality of fan.

Further, a spring is fixedly connected between the sliding groove and the inner surface of the shell, and a vibration motor is fixedly installed at the center of the bottom of the sliding groove.

Further, one side of the chute far away from the fan is provided with an inclined plate, and the fan is positioned above the adjacent chute and blows downwards in an inclined manner to the upper surface of the chute.

Further, the internal surface of shell is located the opposite side fixed mounting of fan and has F type backup pad, perpendicular sliding connection has the adhesion plate in two extension of F type backup pad, the internal surface of shell is located the top outside fixed mounting of two F type backup pads has the supporting shoe, two fixed mounting has the connection water pipe between the terminal that the adhesion plate was kept away from to the supporting shoe, a plurality of hole for water spraying has been seted up to the direction array that the side surface of connection water pipe is close to top department, the one end fixed connection and the inside intercommunication of connection water pipe have the raceway, the other end downwardly extending of raceway is close to the lower surface of shell.

Further, the clamping groove is fixedly arranged below the F-shaped supporting plate at the bottom of the inner surface of the shell, a water tank is arranged in the clamping groove, a partition plate is arranged in the middle of the water tank to divide the water tank into two spaces left and right, the adhesion plate is arranged above one space inside the water tank, a water pump is arranged inside the other space of the water tank, a water inlet of the water pump is arranged at the bottom of the water tank, and a water outlet of the water pump is fixedly connected with the other end of the water pipe.

Further, the side wall of the shell fixedly connected with the F-shaped supporting plate is provided with an opening and closing door, and the opening and closing door is rotationally connected with the outer surface of the shell through a hinge.

The beneficial effects of the utility model are as follows:

according to the utility model, the rice is poured into the chute from the feed hopper, and repeatedly blown by the fans while sliding on the chute, so that the empty and shrunken rice, dust and the like are blown out through the wind, the separated normal rice can be discharged through the discharge chute, and the empty and shrunken rice can be remained in the chute and collected by other structures in the device, so that the separation of the empty and shrunken rice and the normal rice is realized.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an illustration showing the chute connection structure of the present utility model;

FIG. 3 is a side cross-sectional view of the housing of the present utility model;

fig. 4 is an enlarged view of the structure of fig. 3 a according to the present utility model.

Reference numerals: 1. a housing; 2. a feed hopper; 3. a chute; 4. a discharge chute; 5. a fan; 6. a spring; 7. a vibration motor; 8. an inclined plate; 9. an F-shaped supporting plate; 10. an adhesive sheet; 11. a support block; 12. connecting a water pipe; 13. a water spraying hole; 14. a water pipe; 15. a clamping groove; 16. a water tank; 17. a water pump; 18. and a door is opened and closed.

Description of the embodiments

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1-4, a screen device for screening out flat corn, including shell 1, the top of shell 1 is close to one side department fixedly connected with feeder hopper 2, the upper surface that shell 1 was run through to the inside of shell 1 to the top of shell 2 is run through to the top of shell 1, the inside of shell 1 is located the top of a spout 3 of below fixedly connected with of feeder hopper 2, pour the corn into feeder hopper 2, the corn gets into the surface of spout 3 from the flat lower half of feeder hopper 2, the bottom slope downwardly extending of spout 3 reaches the opposite side internal surface of shell 1 and fixed connection shell 1, the inside of shell 1 is located the below mirror image setting of spout 3 and another spout 3 of fixedly connected with, the inside extending direction fixed mounting that is located the below spout 3 bottom of shell 1 has blown down groove 4, the inside corn of shell 1 is located the lateral wall fixed mounting of spout 3 and has a plurality of fan 5, the inside corn of entering spout 3 can be along the downward landing of slope, the in-process fan 5 can be to the flat corn, because the flat corn weight can be far away from the surface of spout 3, and then can be far away from the effect through the hollow corn that the landing is blown out through the fan that the well and the well through the well-separated effect of two the hollow corn that can be blown out through the device that the well, and the well has the effect of the separation of the well through the hollow noise that can be separated through the well to the device that the well has the well to the well-separated through the two the well-run through the well.

As shown in fig. 2 and 3, in some embodiments, a spring 6 is fixedly connected between the chute 3 and the inner surface of the housing 1, a vibration motor 7 is fixedly installed at the bottom center of the chute 3, specifically, by starting the vibration motor 7 to drive the chute 3 and the rice above the chute 3 to vibrate, the rice can be prevented from piling up on the chute 3, the rice can be evenly spread out, the fan 5 can blow the rice more fully, normal rice and empty and shrunken rice can further improve the separation effect, the spring 6 is connected with the chute 3 and the housing 1, the housing 1 is damped by the spring 6 after the vibration motor 7 is started, and the whole device is prevented from vibrating.

As shown in fig. 3, in some embodiments, a side of the chute 3 away from the fan 5 is provided with an inclined plate 8, the fan 5 is located obliquely above the adjacent chute 3 and the wind direction is that the wind is blown obliquely downwards to the upper surface of the chute 3, specifically, after the wind is blown to the paddy by the fan 5, the empty and shrunken paddy is blown away along the inclined plate 8, and meanwhile, the paddy close to the edge is prevented from being blown down and blocked by the inclined plate 8.

As shown in fig. 3 and 4, in some embodiments, the inner surface of the casing 1 is located at opposite sides of the fan 5, two extending portions of the F-shaped support plate 9,F are fixedly installed, an adhesion plate 10 is vertically and slidably connected in the two extending portions of the F-shaped support plate 9, support blocks 11 are fixedly installed at outer sides of top ends of the two F-shaped support plates 9 on the inner surface of the casing 1, connecting water pipes 12 are fixedly installed between ends of the two support blocks 11 far from the adhesion plate 10, a plurality of water spray holes 13 are formed in the connecting water pipes 12 toward a direction array where the side surfaces of the adhesion plate 10 are close to the top, one ends of the connecting water pipes 12 are fixedly connected and internally communicated with a water pipe 14, the other ends of the water pipe 14 extend downwards to a lower surface close to the casing 1, specifically, water is sprayed to the surface of the adhesion plate 10 through the water spray holes 13, so that hollow rice and dust blown by the fan 5 are stuck to the surface of the adhesion plate 10, and separated hollow rice and dust can be adhered to the hollow rice and dust.

As shown in fig. 3, in some embodiments, a clamping groove 15 is fixedly installed below the F-shaped supporting plate 9 at the bottom of the inner surface of the casing 1, a water tank 16 is placed in the clamping groove 15, a partition plate is arranged in the middle of the water tank 16 to divide the water tank 16 into a left space and a right space, the adhesion plate 10 is positioned above one space in the water tank 16, a water pump 17 is placed in the other space of the water tank 16, a water inlet of the water pump 17 is positioned at the bottom of the water tank 16, a water outlet of the water pump 17 is fixedly connected with the other end of the water delivery pipe 14, specifically, by separating the two spaces of the water tank 16 into a clean water tank and a sewage tank, the clean water in the clean water tank is pumped into the connecting water pipe 12 and sprayed out from the water spraying hole 13 after the water pump 17 is started, and the sewage falling from the adhesion plate 10 flows into the sewage tank to realize collection. In actual use, the controller can be used for setting a time interval for starting the water pump 17, so that the water can be cleaned after the adhesive plate 10 is fully adhered at one time, and the situation that water is used too fast due to the fact that water is always sprayed can be avoided.

As shown in fig. 3, in some embodiments, the side wall of the housing 1 to which the F-shaped support plate 9 is fixedly connected is provided with an opening and closing door 18, and the opening and closing door 18 is rotatably connected to the outer surface of the housing 1 through a hinge, specifically, by setting the side wall of the housing 1 as the opening and closing door 18, the water tank 16 can be taken out and replaced by opening the opening and closing door 18, and the inspection of later equipment is facilitated.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a screen cloth of screen cloth removal flat corn, includes shell (1), its characterized in that, the top of shell (1) is close to one side department fixedly connected with feeder hopper (2), the bottom of feeder hopper (2) runs through the inside that the upper surface of shell (1) extends to shell (1), the inside of shell (1) is located the top of the below fixedly connected with spout (3) of feeder hopper (2), the bottom slope downwardly extending of spout (3) reaches opposite side internal surface and fixedly connected with shell (1) of shell (1), the inside of shell (1) is located the below mirror image setting of spout (3) and fixedly connected with another spout (3), the inside below that is located of lateral wall of shell (1) the extending direction fixed mounting of spout (3) bottom has blown down tank (4), the lateral wall fixed mounting that the side edge that shell (1) is located spout (3) has a plurality of fan (5).

2. The screening device for screening out shrunken rice according to claim 1, wherein a spring (6) is fixedly connected between the sliding chute (3) and the inner surface of the housing (1), and a vibrating motor (7) is fixedly installed at the bottom center of the sliding chute (3).

3. Screening device for removing shrunken rice according to claim 2, characterized in that the side of the chute (3) facing away from the fan (5) is provided with a tilting plate (8), the fan (5) being located obliquely above the adjacent chute (3) and blowing downwards towards the upper surface of the chute (3) with the direction of the wind being inclined.

4. A screening device for screening out shrunken rice according to claim 3, characterized in that, the internal surface of shell (1) is located opposite side fixed mounting of fan (5) has F type backup pad (9), perpendicular sliding connection has adhesion plate (10) in two extension of F type backup pad (9), the internal surface of shell (1) is located the top outside fixed mounting of two F type backup pads (9) has supporting shoe (11), two fixed mounting has connecting water pipe (12) between the terminal that adhesion plate (10) were kept away from to supporting shoe (11), a plurality of water spray hole (13) have been seted up to the direction array that the side surface of adhesion plate (10) was close to the top to the inside of connecting water pipe (12), the one end fixedly connected and the inside intercommunication of connecting water pipe (12) have raceway (14), the other end downwardly extending of raceway (14) is close to the lower surface of shell (1).

5. The screening device for screening out shrunken rice according to claim 4, wherein a clamping groove (15) is fixedly arranged below the F-shaped supporting plate (9) at the bottom of the inner surface of the shell (1), a water tank (16) is arranged inside the clamping groove (15), a partition plate is arranged in the middle of the water tank (16) to divide the water tank into two left and right spaces, the adhesive plate (10) is arranged above one space inside the water tank (16), a water pump (17) is arranged inside the other space of the water tank (16), a water inlet of the water pump (17) is arranged at the bottom of the water tank (16), and a water outlet of the water pump (17) is fixedly connected with the other end of the water pipe (14).

6. The screening device for screening out collapsed rice according to claim 5, wherein the side wall of the housing (1) fixedly connected to the F-shaped supporting plate (9) is provided with an opening and closing door (18), and the opening and closing door (18) is rotatably connected to the outer surface of the housing (1) through a hinge.