CN216500580U

CN216500580U - Rice processing is with high-efficient clearance sieve

Info

Publication number: CN216500580U
Application number: CN202122333247.3U
Authority: CN
Inventors: 刘小颖; 何文
Original assignee: Qichun Yinxing Rice Industry Co ltd
Current assignee: Qichun Yinxing Rice Industry Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-05-13
Anticipated expiration: 2031-09-26

Abstract

An efficient cleaning sieve for rice processing comprises a box body, wherein a feeding hopper is arranged at the center of the top of the box body, a screen frame is arranged in the box body, sliding blocks are fixedly connected with the left side and the right side of the screen frame, screw rods are arranged on the left side and the right side in the box body, the sliding block is in threaded connection with the screw rod, one end of the screw rod penetrates through the side wall of the box body and is in transmission connection with the motor, the left side and the right side of the top of the box body are symmetrically provided with a lifting cylinder, a piston rod of the lifting cylinder penetrates through a top plate of the box body and extends into the box body, the bottom of the piston rod is fixedly connected with a paving mechanism which is arranged above the screen frame, the utility model discloses a dust collector, including box, dust catcher, dust absorption pipe, dust absorption cover, dust absorption pipe, box left and right sides are provided with the dust catcher, dust catcher one side is provided with the dust absorption pipe, the dust absorption pipe runs through the box lateral wall extends to inside and the dust absorption cover fixed connection of box, the bottom is provided with open-top's case that gathers materials in the box. The utility model has high screening efficiency and good screening effect and is convenient for cleaning the screen plate.

Description

Rice processing is with high-efficient clearance sieve

Technical Field

The utility model relates to the technical field of rice processing, in particular to a high-efficiency cleaning sieve for rice processing.

Background

The cleaning sieve is mainly suitable for a large central storage warehouse and ideal equipment for cleaning and removing impurities of grains during grain purchasing and storage, has the characteristics of high yield, advanced environment-friendly dust removal equipment, convenience in movement and the like, and is multipurpose. The rice is also called rice, and is a food prepared by the working procedures of rice cleaning, rice hulling, rice milling, finished product arrangement and the like. Impurities exist in the rice processing process and need to be cleaned. Traditional clearance sieve for rice processing exists screening efficiency low, and the screening effect is poor, and the sieve mesh easily blocks up, is not convenient for clear up sieve scheduling problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing the high-efficiency cleaning sieve for rice processing aiming at the defects in the prior art, and the design scheme has the advantages of high screening efficiency, good screening effect and convenience in cleaning the sieve plate, and solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a high-efficiency cleaning sieve for processing rice comprises a box body, wherein a hopper is arranged at the center of the top of the box body, a sieve frame is arranged in the box body, sliding blocks are fixedly connected to the left side and the right side of the sieve frame, lead screws are arranged on the left side and the right side of the interior of the box body, the two ends of each lead screw are rotatably connected with the side wall of the box body, the sliding blocks are in threaded connection with the lead screws, one ends of the lead screws penetrate through the side wall of the box body and are connected with a motor in a transmission manner, lifting cylinders are symmetrically arranged on the left side and the right side of the top of the box body, piston rods of the lifting cylinders penetrate through a top plate of the box body and extend into the interior of the box body, a spreading mechanism is fixedly connected to the bottom of the piston rods and is arranged above the sieve frame, dust collectors are arranged on the left side and the right side of the box body, a dust collection pipe is arranged on one side of each dust collector and penetrates through the side wall of the box body and extends into the interior of the box body and is fixedly connected with a dust collection cover, the bottom is provided with open-top's case that gathers materials in the box, it sets up to gather materials the case setting is in the reel below.

Preferably, the reel includes sieve, transparent baffle and side shield, the sieve sets up the reel bottom, transparent baffle sets up both sides around the reel, the side shield sets up the reel left and right sides, the side shield with slider fixed connection.

Preferably, two ends of the screw rod are rotatably connected with the side wall of the box body through bearings.

Preferably, the paving mechanism comprises a lifting plate and a plurality of dispersing blades, the top of the lifting plate is fixedly connected with the bottom end of a piston rod of the lifting cylinder, and the bottom of the lifting plate is provided with the plurality of dispersing blades at intervals.

Preferably, a plurality of vertical discharging holes are formed in the lifting plate at intervals, the discharging holes and the dispersing blades are arranged in a staggered mode, and brushes are arranged at the bottoms of the dispersing blades.

Preferably, the left side and the right side of the bottom of the material collecting box are provided with pulleys, the left side and the right side of the bottom in the box body are provided with slide rails, and the pulleys are slidably arranged in the slide rails.

Preferably, the inner walls of the left side and the right side of the box body are provided with sliding grooves, and the sliding blocks are arranged in the sliding grooves in a sliding mode.

Preferably, a transparent observation window is arranged at the position, corresponding to the screen frame, of the front side of the box body, and a box door is arranged at the position, corresponding to the material collecting box, of the front side of the box body.

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

firstly, the rice screening machine is convenient to drive the screw rod to rotate through the motor by arranging the screw rod, the slide block, the screen frame and the motor, so that the slide block is driven to move, the screen frame reciprocates to automatically screen rice, the screening efficiency is high, the height of the spreading mechanism is convenient to adjust by arranging the lifting cylinder and the spreading mechanism, the rice is uniformly spread on the screen plate when the screen frame reciprocates, the screening efficiency is further improved, and the screening effect is good.

Secondly, the lifting plate and the dispersing blades are arranged on the paving mechanism, the blanking holes are formed in the lifting plate, rice can be prevented from being accumulated on the lifting plate, the hairbrushes are arranged at the bottoms of the dispersing blades, impurities on the rice can be conveniently cleaned, the sieve plate can be conveniently cleaned, and the sieve plate is prevented from being blocked.

Thirdly, the transparent baffle and the transparent observation window are arranged, so that the working condition of the screen frame can be observed conveniently, the paving mechanism can be adjusted to a proper height conveniently, and the blockage caused by the accumulation of the rice in the screen frame can be prevented.

Fourth, the rice collecting box is convenient to move out of the box body after rice is collected by arranging the rice collecting box, the pulleys, the sliding rails and the box door.

And fifthly, the utility model is convenient for removing dust in the box body by arranging the dust collector, the dust collection pipe and the dust collection cover, prevents dust from attaching to the surface of rice and prevents air pollution.

Drawings

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

FIG. 2 is a schematic top cross-sectional view of the present invention;

FIG. 3 is a schematic front view of the present invention;

in the figure: 1. a box body; 2. feeding into a hopper; 3. a screen frame; 31. a sieve plate; 32. a transparent baffle; 4. a slider; 5. a screw rod; 6. a bearing; 7. a motor; 8. a lifting cylinder; 9. a paving mechanism; 91. a lifting plate; 911. a blanking hole; 92. dispersing leaves; 921. a brush; 10. a vacuum cleaner; 11. a dust collection pipe; 12. a dust hood; 13. a material collecting box; 131. a pulley; 14. a slide rail; 15. a chute; 16. a transparent viewing window; 17. and (4) a box door.

Detailed Description

The utility model is further described with reference to the following figures and examples. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in figures 1-2, an efficient cleaning sieve for rice processing comprises a box body 1, a feeding hopper 2 is arranged at the center of the top of the box body 1, a sieve frame 3 is arranged in the box body 1, slide blocks 4 are fixedly connected to the left side and the right side of the sieve frame 3, lead screws 5 are arranged on the left side and the right side of the inside of the box body 1, two ends of each lead screw 5 are rotatably connected with the side wall of the box body 1 through bearings 6, the slide blocks 4 are in threaded connection with the lead screws 5, slide grooves 15 are arranged on the inner walls of the left side and the right side of the box body 1, the slide blocks 4 are slidably arranged in the slide grooves 15, the stability of the slide blocks 4 during moving is improved, one end of each lead screw 5 penetrates through the side wall of the box body 1 and is in transmission connection with a motor 7, lifting cylinders 8 are symmetrically arranged on the left side and the right side of the top of the box body 1, piston rods of the lifting cylinders 8 penetrate through the top plate of the box body 1 and extend into the inside of the box body 1, a spreading mechanism 9 is fixedly connected to the bottom of the piston rods, so as to be convenient for adjusting the spreading mechanism 9 to a proper height, paving mechanism 9 sets up in reel 3 top, and the box 1 left and right sides is provided with dust catcher 10, and dust catcher 10 one side is provided with dust absorption pipe 11, and dust absorption pipe 11 runs through the box 1 lateral wall and extends to box 1 is inside and dust hood 12 fixed connection, has dust removal function, and the bottom is provided with open-top's case 13 that gathers materials in box 1, and case 13 that gathers materials sets up in reel 3 below.

Specifically, reel 3 includes sieve 31, transparent baffle 32 and side shield, and sieve 31 sets up 3 bottoms of sieve frame, transparent baffle 32 set up both sides around reel 3, are convenient for observe inside 3 of sieve frames, and the side shield sets up in the 3 left and right sides of sieve frame, side shield and 4 fixed connection of slider.

Specifically, mechanism 9 paves includes lifter plate 91 and dispersion leaf 92, and lifter plate 91 top and lift cylinder 8's piston rod bottom fixed connection, and lifter plate 91 bottom interval is provided with a plurality of dispersion leaves 92, is convenient for evenly pave the rice in reel 3, has improved screening efficiency.

Specifically, the interval is provided with a plurality of vertical unloading holes 911 in the lifter plate 91, prevents that the rice from piling up on the lifter plate 91, and unloading hole 911 sets up with a plurality of scattered leaf 92 are crisscross, and scattered leaf 92 bottom is provided with brush 921, is convenient for clear up rice and sieve 31.

Specifically, the left and right sides of the bottom of the material collecting box 13 are provided with pulleys 131, the left and right sides of the bottom in the box body 1 are provided with slide rails 14, and the pulleys 131 are slidably arranged in the slide rails 14, so that the material collecting box 13 can be moved conveniently.

Referring to fig. 3, the transparent observation window 16 is arranged at the position, corresponding to the screen frame 3, of the front side of the box body 1, the working condition of the screen frame 3 can be observed conveniently, the paving mechanism 9 can be adjusted to a proper height conveniently, rice can be paved, the screen plate 31 can be cleaned timely, the rice can be prevented from being blocked due to accumulation in the screen frame 3, the box door 17 is arranged at the position, corresponding to the collecting box 13, of the front side of the box body 1, and the collecting box 13 can be moved out of the box body 1 conveniently.

The working principle and the using process of the utility model are as follows: during the use, to treat to clear up the rice and add box 1 from going into hopper 2, the rice falls to reel 3 through going into hopper 2, adjust suitable height through lift cylinder 8 with spreading mechanism 9, make dispersion leaf 92 stretch into reel 3, starter motor 7 and dust catcher 10, motor 7 drives lead screw 5 and rotates, slider 4 reciprocating motion on lead screw 5, drive reel 3 reciprocating motion, dispersion leaf 92 is even with the rice spreading and is cleared up the rice, lighter impurity loops through suction hood 12 and dust absorption pipe 11 and gets into in dust catcher 10, large granule impurity stops in reel 3, the rice falls to get into collection workbin 13 through the sieve mesh on sieve 31 and collects.

The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.

Claims

1. The utility model provides a rice processing is with high-efficient clearance sieve, includes box (1), its characterized in that: the automatic screen printing machine is characterized in that a feeding hopper (2) is arranged at the center of the top of the box body (1), a screen frame (3) is arranged in the box body (1), sliders (4) are fixedly connected to the left side and the right side of the screen frame (3), lead screws (5) are arranged on the left side and the right side of the inside of the box body (1), two ends of each lead screw (5) are rotatably connected with the side wall of the box body (1), the sliders (4) are in threaded connection with the lead screws (5), one end of each lead screw (5) penetrates through the side wall of the box body (1) and is in transmission connection with a motor (7), lifting cylinders (8) are symmetrically arranged on the left side and the right side of the top of the box body (1), piston rods of the lifting cylinders (8) penetrate through a top plate of the box body (1) and extend into the inside of the box body (1), a spreading mechanism (9) is fixedly connected to the bottom of the piston rods, and the spreading mechanism (9) is arranged above the screen frame (3), the utility model discloses a screening sieve, including box (1), dust catcher (10) one side is provided with dust absorption pipe (11), dust absorption pipe (11) run through box (1) lateral wall extends to box (1) is inside and suction hood (12) fixed connection, the bottom is provided with open-top's case (13) that gathers materials in box (1), it sets up to gather materials case (13) screen frame (3) below.

2. The high-efficiency cleaning sieve for rice processing according to claim 1, characterized in that: reel (3) are including sieve (31), transparent baffle (32) and side shield, sieve (31) set up reel (3) bottom, transparent baffle (32) set up both sides around reel (3), the side shield sets up reel (3) left and right sides, the side shield with slider (4) fixed connection.

3. The high-efficiency cleaning sieve for rice processing according to claim 1, characterized in that: and two ends of the screw rod (5) are rotatably connected with the side wall of the box body (1) through bearings (6).

4. The high-efficiency cleaning sieve for rice processing according to claim 1, characterized in that: the spreading mechanism (9) comprises a lifting plate (91) and dispersing blades (92), the top of the lifting plate (91) is fixedly connected with the bottom end of a piston rod of the lifting cylinder (8), and a plurality of dispersing blades (92) are arranged at the bottom of the lifting plate (91) at intervals.

5. The efficient cleaning sieve for rice processing according to claim 4, wherein the sieve comprises: a plurality of vertical discharging holes (911) are formed in the lifting plate (91) at intervals, the discharging holes (911) and the dispersing blades (92) are arranged in a staggered mode, and brushes (921) are arranged at the bottoms of the dispersing blades (92).

6. The high-efficiency cleaning sieve for rice processing according to claim 1, characterized in that: the left and right sides of the bottom of the material collecting box (13) are provided with pulleys (131), the left and right sides of the bottom in the box body (1) are provided with slide rails (14), and the pulleys (131) are slidably arranged in the slide rails (14).

7. The high-efficiency cleaning sieve for rice processing according to claim 1, characterized in that: the box body (1) is provided with sliding chutes (15) on the inner walls of the left side and the right side, and the sliding block (4) is slidably arranged in the sliding chutes (15).

8. The high-efficiency cleaning sieve for rice processing according to claim 1, characterized in that: the front side of the box body (1) is provided with a transparent observation window (16) corresponding to the screen frame (3), and the front side of the box body (1) is provided with a box door (17) corresponding to the material collecting box (13).