CN218574289U

CN218574289U - Particle screening machine

Info

Publication number: CN218574289U
Application number: CN202222891065.2U
Authority: CN
Inventors: 康忠亮; 康孝春
Original assignee: Shenmu Shanbei Hannong By Product Processing Co ltd
Current assignee: Shenmu Shanbei Hannong By Product Processing Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-07
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a granule screening machine relates to coarse cereals production and processing technical field. This granule screening machine, comprising a base plate, divide sieve mechanism and separating mechanism, the top fixed mounting of bottom plate has the screening case, the feed inlet has been seted up to one side of screening case, fixed mounting has the stock guide between the front and back side inner wall of screening case, the stock guide extends to outside the screening case through the feed inlet, the inboard bottom fixed mounting of screening case has first baffle and second baffle, separating mechanism sets up in the inside of screening case, separating mechanism includes second installing frame and separation net, rotate on the stock guide and install the second installing frame. This granule screening machine through the cooperation of first baffle, second baffle, separating mechanism and fan, not only can sieve shell in the grain and unsaturated grain, can also separate the rubble wherein and collect, has improved the screening efficiency of screening machine, has promoted the practicality of device.

Description

Particle screening machine

Technical Field

The utility model relates to a coarse cereals production and processing technical field, in particular to granule screening machine.

Background

The application document with the publication number of CN211678764U discloses a five cereals wind-force screening machine, which comprises a main body, first cavity has been seted up to the inside of main part, first through-hole has been seted up in one side inner wall department of first cavity to the main part, the main part is equipped with the feeder hopper in first through-hole department, the second through-hole has been seted up at the opposite side inner wall of first cavity to the main part, the main part is equipped with the intake pipe in second through-hole department, the main part rotates between the both sides inner wall of first cavity and is connected with the fill of admitting air, the one end of the fill of admitting air with the intake pipe bonds. The utility model discloses a set up fan, play air hopper and admit air the fill, the motor drives the fan and rotates, makes the inside air flow of ventilation through hole, from the outlet duct blowout, can blow the grain that falls down from the feeder hopper from outlet duct spun wind, and lighter shell and unsaturated granule are blown up, are inhaled the fill and are inhaled by admitting air, and the debris that get into the fill of admitting air get into through the intake pipe and collect the box, are filtered by the filter plate, fall into and collect the box, and filterable air recycles.

Above-mentioned screening machine utilizes the mode of air current screening can filter the shell that proportion is lighter and the grain that is not full, but its filter effect to sneaking into in the grain and the great rubble of proportion is not good, leads to inside the rubble that still contains of grain after the screening to not separate, causes follow-up still to need other devices to sieve, has not only complicated process, has also improved the device cost, for this reason, we propose a granule screening machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a granule screening machine can solve the problem that current partial screening machine can not separate the rubble in the grain.

In order to achieve the above object, the utility model provides a following technical scheme: a particle screening machine comprising:

the screening box is fixedly installed at the top of the bottom plate, a feeding hole is formed in one side of the screening box, a material guide plate is fixedly installed between the inner walls of the front side and the rear side of the screening box, the material guide plate extends out of the screening box through the feeding hole, and a first partition plate and a second partition plate are fixedly installed at the bottom of the inner side of the screening box;

the screening mechanism is arranged inside the first partition plate and used for separating dust in the grains;

the separating mechanism is arranged inside the screening box and comprises a second mounting frame and a separating net, the second mounting frame is rotatably mounted on the guide plate, and the separating net is fixedly mounted on the inner wall of the second mounting frame.

Preferably, the separating mechanism further comprises a cam and a third motor, the cam is rotatably mounted between the inner walls of the front side and the rear side of the screening box, the third motor is fixedly mounted on the outer surface of the front side of the screening box, a rotating shaft of the third motor is in transmission connection with the cam, and the outer surface of the cam is attached to the bottom of the separating net.

Preferably, divide the sieve mechanism to include first installing frame, divide the screen cloth, the carousel, pendulum rod and second motor, a set of spout has respectively been seted up on the side inner wall around the screening case, the inside of screening case is provided with first installing frame, first installing frame slidable mounting is on two sets of spouts, the inner wall fixed mounting of first installing frame has the branch screen cloth, rotate on the front side inner wall of first baffle and install the carousel, the rear side outer surface of carousel rotates and installs the pendulum rod and be eccentric settings, the one end of pendulum rod rotates and installs on first installing frame, the front side outer surface fixed mounting of screening case has the second motor, the pivot and the carousel transmission of second motor are connected.

Preferably, the outer surface of the other side of the screening box is fixedly provided with a first motor, the inner wall of the other side of the screening box is provided with a groove, the inner wall of one side of the groove is rotatably provided with a fan, a rotating shaft of the first motor is in transmission connection with the fan, and the inner wall of the groove is fixedly provided with a blocking net.

Preferably, a broken stone collecting box, a dust collecting box and a hollow shell collecting box are mounted at the bottom of the inner side of the screening box.

Preferably, a material taking hole is formed in the front side of the screening box, and a box door is hinged to the material taking hole.

Preferably, the front side of screening case opens and is equipped with the installation entrance to a cave, inlays in the installation entrance to a cave and installs the observation window.

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

(1) This granule screening machine, through first baffle, the second baffle, the cooperation of separating mechanism and fan, not only can sieve shell in the grain and unsaturated grain, can also separate the rubble wherein and collect, it can only filter rubble and dust to have solved current partial device, the problem of unable effectual filtration shell and unsaturated grain, and it can not filter the rubble again, only can filter shell and unsaturated grain, lead to the inside rubble that still contains of grain after the screening unseparation, cause follow-up other devices that still need to sieve, not only complicated process, the problem of device cost has also been improved, the screening efficiency of screening machine has been improved, the practicality of device has been promoted.

(2) This granule screening machine through the cooperation of dividing sieve mechanism and dust collecting box, can carry out further filtration with the grain after the screening, filters impurity such as dust on it, improves the quality of the grain after the screening, reduces the process of grain processing, has also reduced the use cost of other devices, has guaranteed the result of use of screening machine, is favorable to the popularization and the use of screening machine.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

Reference numerals are as follows: 1. a base plate; 2. screening boxes; 3. a first separator; 4. a second separator; 5. a screening mechanism; 501. a first mounting frame; 502. separating a screen; 503. a turntable; 504. a swing rod; 505. a second motor; 6. a separating mechanism; 601. a second mounting frame; 602. a separation net; 603. a cam; 604. a third motor; 7. a material guide plate; 8. a gravel collecting box; 9. a dust collection box; 10. a shell collection box; 11. a first motor; 12. a fan; 13. blocking the net; 14. and (4) a box door.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a particle screening machine comprises a bottom plate 1, a screening mechanism 5 and a separating mechanism 6, wherein a screening box 2 is fixedly installed at the top of the bottom plate 1, a feeding hole is formed in one side of the screening box 2, a material guide plate 7 is fixedly installed between the inner walls of the front side and the rear side of the screening box 2, the material guide plate 7 extends out of the screening box 2 through the feeding hole, a first partition plate 3 and a second partition plate 4 are fixedly installed at the bottom of the inner side of the screening box 2, the screening mechanism 5 is arranged inside the first partition plate 3 and used for separating dust in grains, a first motor 11 is fixedly installed on the outer surface of the other side of the screening box 2, a groove is formed in the inner wall of the other side of the screening box 2, a fan 12 is rotatably installed on the inner wall of one side of the groove, a rotating shaft of the first motor 11 is in transmission connection with the fan 12, a blocking net 13 is fixedly installed on the inner wall of the groove, a gravel collecting box 8, a dust collecting box 9 and an empty shell collecting box 10 are installed at the bottom of the inner side of the screening box 2, a material taking hole is formed in the front side of the screening box 2, a material taking hole is hinged with a 14, and an embedded box door is installed on the front side of the mounting window;

the separating mechanism 6 is arranged inside the screening box 2, the separating mechanism 6 comprises a second mounting frame 601 and a separating net 602, the guide plate 7 is rotatably provided with the second mounting frame 601, and the inner wall of the second mounting frame 601 is fixedly provided with the separating net 602.

Separating mechanism 6 still includes cam 603 and third motor 604, rotate between the front and back side inner wall of screening case 2 and install cam 603, the front side outer surface fixed mounting of screening case 2 has third motor 604, the pivot and the cam 603 transmission of third motor 604 are connected, the surface of cam 603 is laminated with the bottom of separation net 602 mutually, under the mating reaction of first baffle 3, second baffle 4, separating mechanism 6 and fan 12, not only can sieve shell and the grain that is not full in the grain, can also separate the rubble wherein and collect, the screening efficiency of screening machine has been improved, the practicality of device has been promoted.

The screening mechanism 5 comprises a first mounting frame 501, a screening net 502, a rotary table 503, a swing rod 504 and a second motor 505, a set of sliding grooves are respectively formed in the inner walls of the front side and the rear side of the screening box 2, the first mounting frame 501 is arranged inside the screening box 2, the first mounting frame 501 is slidably mounted on the two sets of sliding grooves, the screening net 502 is fixedly mounted on the inner wall of the first mounting frame 501, the rotary table 503 is rotatably mounted on the inner wall of the front side of the first partition plate 3, the swing rod 504 is rotatably mounted on the outer surface of the rear side of the rotary table 503 and is eccentrically arranged, one end of the swing rod 504 is rotatably mounted on the first mounting frame 501, the second motor 505 is fixedly mounted on the outer surface of the front side of the screening box 2, a rotating shaft of the second motor 505 is in transmission connection with the rotary table 503, screened grains can be further filtered under the cooperation effect of the screening mechanism 5 and the dust collecting box 9, impurities such as dust on the grains can be filtered, the quality of the screened grains is improved, the grain processing procedures are reduced, the use cost of other devices is also reduced, and the use effect of the screening machine is beneficial to popularization and the use of the screening machine is also.

The working principle is as follows: when the grain screening machine is used, grains to be screened are slowly poured into the screening box 2 from the material guide plate 7, the third motor 604 is controlled to start to drive the cam 603 to rotate, the separating net 602 on the second mounting frame 601 is continuously shaken to generate vibration to screen the grains, the broken stones are left on the separating net 602 and continuously shake to vertically fall into the broken stone collecting box 8 from one side of the second mounting frame 601, the grains fall through the separating net 602, the first motor 11 is controlled to start to drive the fan 12 to rotate to form right wind power, the falling grains are screened, husks and unsatisfied grains are blown rightwards to the inside of the empty husk collecting box 10, qualified grains vertically fall onto the screening net 502, the second motor 505 is controlled to start to drive the rotary table 503 to rotate, the rotary table 503 drives the swing rod 504 to swing continuously to drive the screening net 502 on the first mounting frame 501 to slide leftwards and rightwards, so that grains on the screening net 502 are shaken, impurities such as dust and the like on the screening net 502 are collected into the dust collecting box 9, the screened grains are continuously extracted out of the dust collecting box 8, and the dust collecting box 10 is cleaned.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A particle screening machine, comprising:

the screening box comprises a bottom plate (1), a screening box (2) is fixedly installed at the top of the bottom plate, a feeding hole is formed in one side of the screening box (2), a material guide plate (7) is fixedly installed between the inner walls of the front side and the rear side of the screening box (2), the material guide plate (7) extends out of the screening box (2) through the feeding hole, and a first partition plate (3) and a second partition plate (4) are fixedly installed at the bottom of the inner side of the screening box (2);

the screening mechanism (5) is arranged inside the first partition plate (3), and the screening mechanism (5) is used for separating dust in the grains;

separating mechanism (6) sets up in the inside of screening case (2), and separating mechanism (6) include second installing frame (601) and separation net (602), rotate on stock guide (7) and install second installing frame (601), and the inner wall fixed mounting of second installing frame (601) has separation net (602).

2. A particulate screening machine according to claim 1, wherein: the separating mechanism (6) further comprises a cam (603) and a third motor (604), the cam (603) is rotatably mounted between the inner walls of the front side and the rear side of the screening box (2), the third motor (604) is fixedly mounted on the outer surface of the front side of the screening box (2), a rotating shaft of the third motor (604) is in transmission connection with the cam (603), and the outer surface of the cam (603) is attached to the bottom of the separating net (602).

3. The particulate screening machine of claim 2, wherein: divide sieve mechanism (5) to include first installing frame (501), divide screen cloth (502), carousel (503), pendulum rod (504) and second motor (505), a set of spout has respectively been seted up on the front and back side inner wall of screening case (2), the inside of screening case (2) is provided with first installing frame (501), first installing frame (501) slidable mounting is on two sets of spouts, the inner wall fixed mounting of first installing frame (501) has branch screen cloth (502), rotate on the front side inner wall of first baffle (3) and install carousel (503), the rear side outer surface rotation of carousel (503) installs pendulum rod (504) and is eccentric settings, the one end rotation of pendulum rod (504) is installed on first installing frame (501), the front side outer surface fixed mounting of screening case (2) has second motor (505), the pivot and carousel (503) transmission of second motor (505) are connected.

4. A particulate screening machine according to claim 3, wherein: the utility model discloses a screening box, including screening case (2), screening case (2) and fan (12), the opposite side outer fixed surface of screening case (2) installs first motor (11), has seted up the recess on the opposite side inner wall of screening case (2), and fan (12) are installed in the rotation of one side inner wall of recess, and the pivot and the fan (12) transmission of first motor (11) are connected, and the inner wall fixed mounting of recess has fender net (13).

5. The particulate screening machine of claim 4, wherein: and a broken stone collecting box (8), a dust collecting box (9) and a vacant shell collecting box (10) are arranged at the bottom of the inner side of the screening box (2).

6. A particulate screening machine according to claim 5, wherein: a material taking hole is formed in the front side of the screening box (2), and a box door (14) is hinged to the material taking hole.

7. The particulate screening machine of claim 6, wherein: the front side of the screening box (2) is provided with an installation hole, and an observation window is embedded in the installation hole.