CN213855605U

CN213855605U - Corn sieving mechanism is used in rice production

Info

Publication number: CN213855605U
Application number: CN202022367851.3U
Authority: CN
Inventors: 陈忠凯
Original assignee: Lu'an Shengyuan Rice Industry Co ltd
Current assignee: Lu'an Shengyuan Rice Industry Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-08-03
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a corn sieving mechanism is used in rice production relates to rice production technical field, because the screening process is simple for solving current corn sieving mechanism is used in rice production, results in the screening effect not good, and the problem of feed inlet blocking phenomenon easily takes place. One side of screening case top is provided with the feeder hopper, the below of screening case one side is provided with the case that gathers materials, the inside of screening case is provided with first sieve, the below of first sieve is provided with the second sieve, the below of second sieve is provided with screw conveyor, screw conveyor's one end is provided with the discharge gate.

Description

Corn sieving mechanism is used in rice production

Technical Field

The utility model relates to a rice production technical field specifically is a corn sieving mechanism is used in rice production.

Background

Rice (Rice) is a finished product made of Rice through the procedures of cleaning, hulling, milling and finishing, and contains nearly 64% of nutrient substances in Rice and more than 90% of nutrient elements required by human body, and is a main food for people in most regions of China. In the processing process of the rice, in order to ensure the quality of the rice, the rice needs to be screened.

The conventional paddy screening device for rice production has poor screening effect due to simple screening process, and a feed inlet is easy to block; therefore, the existing requirements are not met, and the rice screening device for rice production is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corn sieving mechanism is used in rice production to solve the current corn sieving mechanism is used in rice production who provides in the above-mentioned background art because the screening process is simple, lead to the screening effect not good, and the feed inlet easily takes place blocking phenomenon's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a corn sieving mechanism is used in rice production, includes the screening case, one side of screening case top is provided with the feeder hopper, the below of screening case one side is provided with the case that gathers materials, the inside of screening case is provided with first sieve, the below of first sieve is provided with the second sieve, the below of second sieve is provided with screw conveyor, screw conveyor's one end is provided with the discharge gate.

Preferably, the fixed isosceles baffle that is provided with in inside of feeder hopper, the both ends of isosceles baffle all are provided with the blanking mouth, the below of isosceles baffle is provided with the cylinder, the cylindrical top is provided with the connecting rod, the one end of connecting rod run through the isosceles baffle and with change fixed connection, the cylinder passes through slide bar and feeder hopper sliding connection.

Preferably, the inside of first sieve and second sieve all is provided with the screen cloth, the one end of first sieve and second sieve all is fixed and is provided with the connecting block, the connecting block passes through movable groove and screening case sliding connection, the other end of first sieve and second sieve all is provided with the dust collection box.

Preferably, one side of screening case is provided with the air-blower, and the air-blower is provided with two, two the air-blower all is connected with the movable groove through the ventilation hole.

Preferably, vibrating motor is all installed to the bottom of first sieve and second sieve, vibrating motor's front end and rear end are all fixed and are provided with the backup pad, the backup pad pass through the pressure spring respectively with first sieve and second sieve fixed connection.

Preferably, the other end of the spiral conveying mechanism is in transmission connection with an output end of the servo motor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting of isosceles baffle plate has played the effect of direction to corn, makes corn slowly get into the blanking mouth, changes the handle through rotating to the messenger changes and drives the cylinder through the connecting rod and rotates, takes place blocking phenomenon in avoiding the feeder hopper, and the cylinder passes through slide bar and feeder hopper cooperation, has played the effect of support to the cylinder, and the cylinder of being convenient for simultaneously steadily rotates.

2. Through the setting of first sieve and second sieve, can carry out the two-stage screening to corn, the screening effect is better, the screen cloth is convenient for filter corn, the connecting block is convenient for first sieve and second sieve receive the shake in the activity inslot, the air-blower is inhaled external wind, the ventilation hole of compression rethread is expectorated, can blow into the dust collection box with dust and the impurity that produces in the screening process, vibrating motor can drive first sieve and second sieve and vibrate, thereby carry out effectual screening to corn, the pressure spring has played the effect of compression and reseing, thereby can drive first sieve and rock from top to bottom with the second sieve.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the feeding hopper of the present invention;

FIG. 3 is a schematic view of the enlarged structure of the part A of the present invention;

in the figure: 1. a screening box; 2. a feed hopper; 3. a first screen deck; 4. screening a screen; 5. a dust collection box; 6. a second screen deck; 7. a blower; 8. a movable groove; 9. a vent hole; 10. connecting blocks; 11. a support plate; 12. a pressure spring; 13. a vibration motor; 14. a material collecting box; 15. a servo motor; 16. a screw conveying mechanism; 17. a discharge port; 18. a cylinder; 19. a slide bar; 20. an isosceles material guide plate; 21. a blanking port; 22. a connecting rod; 23. and (4) turning the handle.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a corn sieving mechanism is used in rice production, including screening case 1, one side of screening case 1 top is provided with feeder hopper 2, the below of screening case 1 one side is provided with case 14 that gathers materials, the inside of screening case 1 is provided with first sieve 3, the below of first sieve 3 is provided with second sieve 6, the below of second sieve 6 is provided with screw conveyor 16, screw conveyor 16 passes through the blade with corn propelling movement to discharge gate 17, moreover, the steam generator is simple in structure, and operate steadily, screw conveyor 16's one end is provided with discharge gate 17.

Further, the fixed isosceles baffle plate 20 that is provided with in inside of feeder hopper 2, the both ends of isosceles baffle plate 20 all are provided with blanking mouth 21, the below of isosceles baffle plate 20 is provided with cylinder 18, the top of cylinder 18 is provided with connecting rod 22, the one end of connecting rod 22 run through isosceles baffle plate 20 and with changeing 23 fixed connection, cylinder 18 passes through slide bar 19 and feeder hopper 2 sliding connection, isosceles baffle plate 20 has played the effect of direction to corn, make corn slowly get into blanking mouth 21, change 23 through rotating, thereby make change 23 and drive cylinder 18 through connecting rod 22 and rotate, avoid taking place blocking phenomenon in the feeder hopper 2, cylinder 18 passes through slide bar 19 and feeder hopper 2 cooperation, the effect of support has been played to cylinder 18, the cylinder 18 steady rotation of being convenient for simultaneously.

Further, the inside of first sieve 3 and second sieve 6 all is provided with screen cloth 4, the one end of first sieve 3 and second sieve 6 is all fixed and is provided with connecting block 10, connecting block 10 is through activity groove 8 and screening case 1 sliding connection, the other end of first sieve 3 and second sieve 6 all is provided with dust collection box 5, screen cloth 4 is convenient for filter the corn, connecting block 10 is convenient for first sieve 3 and second sieve 6 receive the vibration in activity groove 8, dust collection box 5 is convenient for collect impurity and the dust of sieving out.

Further, one side of screening case 1 is provided with air-blower 7, and air-blower 7 is provided with two, and two air-blowers 7 all are connected with movable groove 8 through ventilation hole 9, and air-blower 7 inhales external wind, compress rethread ventilation hole 9 and spit out, can blow into dust collection box 5 with the dust and the impurity that produce in the screening process in.

Further, vibrating motor 13 is all installed to the bottom of first sieve 3 and second sieve 6, vibrating motor 13's front end and the equal fixed backup pad 11 that is provided with in rear end, backup pad 11 pass through pressure spring 12 respectively with

first sieve

3 and 6 fixed connection of second sieve, vibrating motor 13 can drive first sieve 3 and second sieve 6 and vibrate, thereby carry out effectual screening to the corn, pressure spring 12 has played the effect of compression and reseing, thereby can drive first sieve 3 and rock from top to bottom with second sieve 6.

Further, the other end of screw conveying mechanism 16 is connected with servo motor 15's output transmission, and servo motor 15's output can drive screw conveying mechanism 16 and carry out the transmission, is convenient for carry the corn that drops from screen cloth 4 to discharge gate 17 to collect in case 14 that gathers materials.

The working principle is as follows: when in use, paddy enters the screening box 1 through the feeding hopper 2 to be screened, the isosceles guide plate 20 plays a role in guiding the paddy, so that the paddy slowly enters the blanking port 21, the rotating handle 23 is rotated, the rotating handle 23 drives the cylinder 18 to rotate through the connecting rod 22, the blockage phenomenon in the feeding hopper 2 is avoided, the cylinder 18 is matched with the feeding hopper 2 through the sliding rod 19, the cylinder 18 is supported, and the cylinder 18 can stably rotate conveniently, the paddy can be screened in two stages through the arrangement of the first sieve plate 3 and the second sieve plate 6, the screening effect is better, the vibrating motor 13 can drive the first sieve plate 3 and the second sieve plate 6 to vibrate, so that the paddy can be effectively screened, the pressure spring 12 plays roles of compression and reset, so that the first sieve plate 3 and the second sieve plate 6 can be driven to rock up and down, the screen 4 is convenient for screening the paddy, connecting block 10 is convenient for first sieve 3 and second sieve 6 receive the vibration in movable groove 8, air-blower 7 inhales external wind, compression rethread ventilation hole 9 is vomited, can blow into dust collection box 5 with the dust and the impurity that produce in the screening process, and the output of servo motor 15 can drive screw conveyor 16 and carry out the transmission, is convenient for carry the rice that drops from screen cloth 4 to discharge gate 17, and collects in the case 14 that gathers materials.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a corn sieving mechanism is used in rice production, includes screening case (1), its characterized in that: one side of screening case (1) top is provided with feeder hopper (2), the below of screening case (1) one side is provided with case (14) that gathers materials, the inside of screening case (1) is provided with first sieve (3), the below of first sieve (3) is provided with second sieve (6), the below of second sieve (6) is provided with screw conveyor (16), the one end of screw conveyor (16) is provided with discharge gate (17).

2. The rice screening apparatus for rice production according to claim 1, wherein: the fixed isosceles guide plate (20) that is provided with in inside of feeder hopper (2), the both ends of isosceles guide plate (20) all are provided with blanking mouth (21), the below of isosceles guide plate (20) is provided with cylinder (18), the top of cylinder (18) is provided with connecting rod (22), the one end of connecting rod (22) runs through isosceles guide plate (20) and with change (23) fixed connection, cylinder (18) are through slide bar (19) and feeder hopper (2) sliding connection.

3. The rice screening apparatus for rice production according to claim 1, wherein: the inside of first sieve (3) and second sieve (6) all is provided with screen cloth (4), the one end of first sieve (3) and second sieve (6) is all fixed and is provided with connecting block (10), connecting block (10) are through activity groove (8) and screening case (1) sliding connection, the other end of first sieve (3) and second sieve (6) all is provided with dust collection box (5).

4. The rice screening apparatus for rice production according to claim 1, wherein: one side of screening case (1) is provided with air-blower (7), and air-blower (7) are provided with two, two air-blower (7) all are connected with activity groove (8) through ventilation hole (9).

5. The rice screening apparatus for rice production according to claim 1, wherein: vibrating motor (13) are all installed to the bottom of first sieve (3) and second sieve (6), the front end and the rear end of vibrating motor (13) are all fixed and are provided with backup pad (11), backup pad (11) pass through pressure spring (12) respectively with first sieve (3) and second sieve (6) fixed connection.

6. The rice screening apparatus for rice production according to claim 1, wherein: the other end of the spiral conveying mechanism (16) is in transmission connection with the output end of the servo motor (15).