CN107983639B

CN107983639B - Coix seed rice flour sieving mechanism

Info

Publication number: CN107983639B
Application number: CN201711251401.4A
Authority: CN
Inventors: 李建南
Original assignee: Lan Quanbu
Current assignee: Gucheng Guoxing breeding Co.,Ltd.
Priority date: 2017-12-01
Filing date: 2017-12-01
Publication date: 2020-05-15
Anticipated expiration: 2037-12-01
Also published as: CN107983639A

Abstract

The invention discloses a coix seed rice flour screening device which comprises a machine body, a first deflection rod and a second deflection rod, wherein a driving motor is arranged on the outer side wall of the machine body, an output shaft of the driving motor penetrates through the side wall of the machine body, an eccentric wheel is arranged at the tail end of the output shaft of the driving motor, an annular groove is formed in one end, away from the output shaft of the driving motor, of the eccentric wheel, a roller is arranged in the annular groove, a rotating shaft is arranged on the inner side wall of the machine body, the first deflection rod and the second deflection rod are rotatably connected to the rotating shaft, one end, away from the rotating shaft, of the first deflection rod is rotatably connected to the side wall of the roller, one end, away from the rotating shaft, of the second deflection rod is rotatably connected to a connecting rod. The invention has reasonable structural design, simple operation, no dust in the working process, little harm to the body of an operator and high working efficiency.

Description

Coix seed rice flour sieving mechanism

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a coix seed rice flour screening device.

Background

The seed of Job's tears is called as follows: coicis semen, and semen Setariae are seeds of Coicis semen of Gramineae. It is cool in nature, sweet and bland in flavor, enters spleen, lung and kidney meridians, and has effects of promoting diuresis, invigorating spleen, eliminating arthralgia, clearing heat and expelling pus. Coix seed is originated from warm and humid ten-sided land and valley brook, and is more common below the altitude of 2000 m. Because the nutritive value of the coix seed is very high, the coix seed is praised as the king of the world gramineous plants; in europe, it is called "the crop of life and health"; recently, it is listed as a cancer-preventive food in Japan, and therefore, the price is doubled. Coix seed has the characteristic of being easily digested and absorbed, and has mild effects in both nourishing and medical treatment.

The coix seed is after the crocus, need screen, gets rid of the large granule epidermis wherein, and current coix seed rice flour screening process dust is great, and is comparatively serious to peripheral air influence, and the screening is incomplete simultaneously, the quality of serious influence coix seed rice flour.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a coix seed rice flour screening device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a coix seed rice flour screening device comprises a machine body, a first deflection rod and a second deflection rod, wherein a driving motor is arranged on the outer side wall of the machine body, an output shaft of the driving motor penetrates through the side wall of the machine body, an eccentric wheel is arranged at the tail end of the output shaft of the driving motor, an annular groove is formed in one end, away from the output shaft of the driving motor, of the eccentric wheel, a roller is arranged in the annular groove, a rotating shaft is arranged on the inner side wall of the machine body, the first deflection rod and the second deflection rod are both rotatably connected to the rotating shaft, one end, away from the rotating shaft, of the first deflection rod is rotatably connected to the side wall of the roller, one end, away from the rotating shaft, of the second deflection rod is rotatably connected to a connecting rod, a buffer device is arranged on the side wall of the second deflection rod, a fixing part is arranged on the inner wall of the, the side wall of the machine body is provided with a speed regulating device, the inner bottom of the machine body is provided with a guide groove, a guide rod is arranged in the guide groove, two ends of the guide rod are fixedly connected to the inner wall of the guide groove, two movable blocks are sleeved on the guide rod and movably connected with the guide rod, a spring is sleeved on the part, located between the movable blocks and the inner wall of the guide groove, of the guide rod, a support rod is arranged at the upper end of each movable block, a screening tank is arranged at the upper end of each support rod, one end, far away from a second deflection rod, of each slider is fixedly connected to the side wall of the screening tank, a mounting plate is arranged on the inner wall of the screening tank, grooves are arranged on the opposite inner walls of the mounting plates, guide pieces are arranged in the grooves, two ends of each guide piece are respectively and fixedly connected to the inner wall of each groove, two be equipped with the screen cloth between the fly leaf, the both ends of screen cloth fixed connection respectively are on two fly leaves, the lower extreme of screen cloth is equipped with shock dynamo, the lower extreme of screening jar is equipped with the discharge gate, discharge gate department is equipped with solenoid valve.

Preferably, speed adjusting device is including setting up the round chamber at the organism inner wall, the inner wall fixedly connected with multiunit arc piece in round chamber, the relative one side of arc piece all is equipped with the spacing groove, the lateral wall of organism is equipped with the push rod, the push rod runs through the lateral wall of organism and extends to in the round chamber, the lateral wall of push rod is equipped with the locating part with spacing groove matched with, the part cover that the push rod is located between arc piece and the round chamber inner wall is equipped with the spring, the one end of push rod is equipped with the handle, the one end that the handle was kept away from to the push rod is equipped with supports the piece.

Preferably, buffer includes soft pole of rubber, fixed plate and stopper, fixed plate fixed connection is on the lateral wall of second deflection pole, stopper fixed connection is on the inner wall of organism, the both ends of soft pole of rubber respectively with the lateral wall fixed connection of fixed plate and stopper, the middle part cover of soft pole of rubber is equipped with the spring.

Preferably, the lower end of the machine body is provided with anti-skid grains, and the lower end of the machine body is fixedly connected with the ground through expansion screws.

Preferably, the part of the guide member between the movable plate and the inner wall of the groove is sleeved with a spring, one end of the spring is fixedly connected to the side wall of the movable plate, and one end of the spring, which is far away from the movable plate, is fixedly connected to the inner wall of the groove.

Preferably, the surface of the body is coated with an epoxy zinc rich primer.

When the coix seed screening machine is used, an operator turns on a switch of a driving motor, the driving motor drives an eccentric wheel to rotate, the eccentric wheel rotates to enable a roller to move in an annular groove, so that a first deflection rod and a second deflection rod deflect, the second deflection rod deflects to drive a connecting rod to move, the connecting rod moves to drive a sliding block to move in a reciprocating mode in a sliding groove, a screening tank moves left and right, then the switch of a vibration motor is turned on, and the vibration motor vibrates to enable coix seed rice powder to be screened. The invention has reasonable structural design, simple operation, no dust in the working process, little harm to the body of an operator and high working efficiency.

Drawings

Fig. 1 is a schematic structural view of a coix seed rice flour screening device provided by the invention;

fig. 2 is an enlarged schematic view of a structure at a position a of the coix seed rice flour screening device provided by the invention;

fig. 3 is an enlarged schematic view of a structure at a position B of the coix seed rice flour screening device provided by the invention;

fig. 4 is a schematic structural view of a guide part of the coix seed rice flour screening device provided by the invention.

In the figure: 1 machine body, 2 screening tanks, 3 sliding blocks, 4 fixing pieces, 5 connecting rods, 6 second deflection rods, 7 first deflection rods, 8 rollers, 9 eccentric wheels, 10 output shafts, 11 movable blocks, 12 guide rods, 13 electromagnetic valves, 14 supporting rods, 15 mounting plates, 16 movable plates, 17 screens, 18 vibration motors, 19 guide pieces, 20 limiting pieces, 21 abutting blocks, 22 arc-shaped blocks and 23 push rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a coix seed rice flour screening device, comprising a machine body 1, a first deflection rod 7 and a second deflection rod 6, wherein a driving motor is arranged on the outer side wall of the machine body 1, an output shaft 10 of the driving motor penetrates through the side wall of the machine body 1, an eccentric wheel 9 is arranged at the tail end of the output shaft 10 of the driving motor, an annular groove is arranged at one end of the eccentric wheel 9 far away from the output shaft 10 of the driving motor, a roller 8 is arranged in the annular groove, a rotating shaft is arranged on the inner side wall of the machine body 1, the first deflection rod 7 and the second deflection rod 6 are both rotatably connected on the rotating shaft, one end of the first deflection rod 7 far away from the rotating shaft is rotatably connected on the side wall of the roller 8, when in use, an operator turns on/off the driving motor, the driving motor drives the eccentric wheel 9 to rotate, the roller 8 is driven to move in the, the roller 8 moves in the annular groove, thereby deflecting the first deflection rod 7 and the second deflection rod 6, the inner wall of the machine body 1 is provided with a fixing part 4, the middle part of the fixing part 4 is provided with a chute, a slide block 3 is arranged in the chute, one end of the slide block 3 is rotatably connected with one end of the connecting rod 5 far away from the second deflection rod 6, the second deflection rod 6 deflects to drive the connecting rod 5 to move, the connecting rod 5 drives the slide block 3 to reciprocate in the chute, the side wall of the machine body 1 is provided with a speed regulating device, the inner bottom of the machine body 1 is provided with a guide groove, a guide rod 12 is arranged in the guide groove, two ends of the guide rod 12 are fixedly connected on the inner wall of the guide groove, two movable blocks 11 are sleeved on the guide rod 12, the movable blocks 11 are movably connected with the guide rod 12, the part of the guide rod 12 between the movable blocks 11 and the inner wall of the guide groove, one end fixed connection that second deflection pole 6 was kept away from to slider 3 is on the lateral wall of screening jar 2, slider 3 reciprocating motion in the spout, and then make screening jar 2 remove about, the inner wall of screening jar 2 is equipped with mounting panel 15, the inner wall that mounting panel 15 is relative all is equipped with the recess, be equipped with guide 19 in the recess, the both ends of guide 19 are fixed connection respectively on the inner wall of recess, the fly leaf 16 has been cup jointed on the guide 19, fly leaf 16 and guide 19 swing joint, be equipped with screen cloth 17 between two fly leaves 16, the both ends of screen cloth 17 are fixed connection respectively on two fly leaves 16, the lower extreme of screen cloth 17 is equipped with shock dynamo 18, open shock dynamo 18's switch, shock dynamo 18 vibrations make the coix seed rice powder screen, the lower extreme of screening jar 2 is equipped with the discharge gate, discharge gate department is equipped with.

In the invention, the speed adjusting device comprises a circular cavity arranged on the inner wall of the machine body, a plurality of groups of arc-shaped blocks 22 are fixedly connected on the inner wall of the circular cavity, limiting grooves are arranged on the opposite sides of the arc-shaped blocks 22, a push rod 23 is arranged on the side wall of the machine body 1, the push rod 23 penetrates through the side wall of the machine body 1 and extends into the circular cavity, a limiting part 20 matched with the limiting grooves is arranged on the side wall of the push rod 23, a spring is sleeved on the part of the push rod 23 positioned between the arc-shaped blocks 22 and the inner wall of the circular cavity, a handle is arranged at one end of the push rod 23, a resisting block 21 is arranged at one end of the push rod 23 away from the handle, the buffering device comprises a soft rubber rod, a fixed plate and a limiting block, the fixed plate is fixedly connected on the side wall of the second deflection rod 6, the limiting block is fixedly connected on, the lower extreme of organism 1 passes through expansion screw and ground fixed connection, and the part cover that the guide 19 is located between fly leaf 16 and the recess inner wall is equipped with the spring, and the one end fixed connection of spring is on the lateral wall of fly leaf 16, and on the one end fixed connection recess's that the fly leaf 16 was kept away from to the spring inner wall, the surface coating of organism 1 has the rich zinc priming paint of epoxy.

When the coix seed screening machine is used, an operator turns on a switch of a driving motor, the driving motor drives an eccentric wheel 9 to rotate, the eccentric wheel 9 rotates to enable a roller 8 to move in an annular groove, so that a first deflection rod 7 and a second deflection rod 6 deflect, the second deflection rod 6 deflects to drive a connecting rod 5 to move, the connecting rod 5 moves to drive a sliding block 3 to reciprocate in a sliding groove, a screening tank 2 is further moved left and right, then a switch of a vibration motor 18 is turned on, and the vibration motor 18 vibrates to enable coix seed rice powder to be screened.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a coix seed rice flour sieving mechanism, includes organism (1), first deflection pole (7) and second deflection pole (6), its characterized in that, the lateral wall of organism (1) is equipped with driving motor, driving motor's output shaft (10) run through the lateral wall of organism (1), the end of driving motor output shaft (10) is equipped with eccentric wheel (9), the one end that driving motor output shaft (10) was kept away from in eccentric wheel (9) is equipped with the ring channel, be equipped with gyro wheel (8) in the ring channel, the inside wall of organism (1) is equipped with the pivot, first deflection pole (7) and second deflection pole (6) all rotate to be connected in the pivot, the one end that the pivot was kept away from in first deflection pole (7) rotates on the lateral wall of connecting gyro wheel (8), the one end that the pivot was kept away from in second deflection pole (6) rotates to be connected with connecting rod (5), the lateral wall of second deflection pole (6) is equipped with buffer, the inner wall of organism (1) is equipped with mounting (4), the middle part of mounting (4) is equipped with the spout, be equipped with slider (3) in the spout, the one end of slider (3) is rotated and is connected the one end of keeping away from second deflection pole (6) at connecting rod (5), the lateral wall of organism (1) is equipped with speed adjusting device, the interior bottom of organism (1) is equipped with the guide way, be equipped with guide bar (12) in the guide way, the both ends fixed connection of guide bar (12) is on the inner wall of guide way, two movable block (11) have been cup jointed on guide bar (12), movable block (11) and guide bar (12) swing joint, the part cover that guide bar (12) are located between movable block (11) and the guide way inner wall is equipped with the spring, the upper end of movable block (11) is equipped with bracing piece (14), the upper end of the supporting rod (14) is provided with a screening tank (2), one end of the sliding block (3) far away from the second deflection rod (6) is fixedly connected on the side wall of the screening tank (2), the inner wall of the screening tank (2) is provided with a mounting plate (15), the opposite inner walls of the mounting plate (15) are provided with grooves, a guide piece (19) is arranged in the groove, two ends of the guide piece (19) are respectively and fixedly connected on the inner wall of the groove, the guide piece (19) is sleeved with movable plates (16), the movable plates (16) are movably connected with the guide piece (19), a screen (17) is arranged between the two movable plates (16), two ends of the screen mesh (17) are respectively and fixedly connected with the two movable plates (16), the lower end of the screen (17) is provided with a vibration motor (18), the lower end of the screening tank (2) is provided with a discharge hole, and the discharge hole is provided with an electromagnetic valve (13);

the speed regulation device comprises a circular cavity arranged on the inner wall of a machine body, a plurality of groups of arc-shaped blocks (22) are fixedly connected to the inner wall of the circular cavity, limiting grooves are formed in one sides, opposite to the arc-shaped blocks (22), of the machine body (1), push rods (23) are arranged on the side wall of the machine body (1), the push rods (23) penetrate through the side wall of the machine body (1) and extend into the circular cavity, limiting parts (20) matched with the limiting grooves are arranged on the side wall of the push rods (23), springs are sleeved on the parts, located between the arc-shaped blocks (22) and the inner wall of the circular cavity, of the push rods (23), a handle is arranged at one end of each push rod (23), and a supporting;

buffer includes soft pole of rubber, fixed plate and stopper, fixed plate fixed connection is on the lateral wall of second deflection pole (6), stopper fixed connection is on the inner wall of organism (1), the both ends of soft pole of rubber respectively with the lateral wall fixed connection of fixed plate and stopper, the middle part cover of soft pole of rubber is equipped with the spring.

2. A coix seed and rice flour screening device as claimed in claim 1, wherein the lower end of the machine body (1) is provided with anti-skid grains, and the lower end of the machine body (1) is fixedly connected with the ground through expansion screws.

3. A coix seed rice flour screening device as claimed in claim 1, wherein a spring is sleeved on a part of the guide member (19) between the movable plate (16) and the inner wall of the groove, one end of the spring is fixedly connected to the side wall of the movable plate (16), and the other end of the spring, far away from the movable plate (16), is fixedly connected to the inner wall of the groove.

4. A coix seed rice flour screening device as claimed in claim 1, wherein the surface of the body (1) is coated with epoxy zinc-rich primer.