CN215542686U

CN215542686U - Remove quick rice screening of stone speed and remove stone device

Info

Publication number: CN215542686U
Application number: CN202121275180.6U
Authority: CN
Inventors: 袁修鹄
Original assignee: Hubei Chuminfa Agricultural Technology Co ltd
Current assignee: Hubei Chuminfa Agricultural Technology Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-01-18
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a rice screening and stone removing device with high stone removing speed, which comprises a box body and a fixed frame fixedly connected to one side of the box body, wherein a first screening frame is movably connected between the tops of two sides of the inner wall of the box body; the utility model relates to the technical field of grain processing. This go quick rice of stone speed and screen and remove stone device gets rid of the mechanism and can twice get rid of the stone in the rice through bold rubble get rid of the mechanism and the fritter rubble gets rid of the mechanism for rice and stone completely separate, also can adsorb the iron content granule in the rice and get rid of, the mode that all adopts the shake twice simultaneously has improved the screening speed of stone greatly, also can prevent that the rice from piling up the problem that causes the whereabouts difficulty inside the screening frame, created good condition for the production work of rice.

Description

Remove quick rice screening of stone speed and remove stone device

Technical Field

The utility model relates to the technical field of grain processing, in particular to a rice screening and stone removing device with a high stone removing speed.

Background

The rice is also called rice, and is a food prepared by rice after working procedures of cleaning, rice hulling, rice milling, finished product finishing and the like, the rice contains nearly 64% of nutrient substances in the rice and more than 90% of nutrient elements required by a human body, and is a main food for people in most areas of China, and the rice enters spleen, stomach and lung channels, so that the rice has the effects of tonifying middle-jiao and Qi, nourishing Yin and moistening lung, strengthening spleen and stomach and removing polydipsia.

The rice is at the in-process of processing, because inside still adulterates materials such as stone, consequently need remove the stone processing to the rice, at present directly fall the rice through the personnel and filter at the filter, and contain in the rice under the condition of little stone and big stone, be difficult to accomplish the complete separation between stone and the rice, the inefficiency of static screening simultaneously, thereby the rice piles up easily on the filter and causes the problem of whereabouts difficulty, to the aforesaid not enough, the utility model provides a remove quick rice screening stone device of stone speed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a rice screening and stone removing device with a high stone removing speed, which solves the problems that complete separation between stones and rice is difficult to achieve, static screening efficiency is low, and rice is easy to accumulate on a filter plate to cause falling difficulty under the condition that the rice contains small stones and large stones.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a remove quick rice screening stone removing device of stone speed, includes box and fixed frame of fixed connection in box one side, swing joint has first screening frame between the top of box inner wall both sides, swing joint has the second screening frame between the bottom of box inner wall both sides, the inside of first screening frame is provided with the bold rubble and gets rid of the mechanism, the inside of second screening frame is provided with the fritter rubble and gets rid of the mechanism.

The mechanism is got rid of to bold rubble includes sieve plate and dwang, the top of sieve plate is rotated through the bearing and is connected with the rotating sleeve, and rotates the both sides on sleeve surface and all pass through connecting rod fixedly connected with dispersion plate, the bottom fixedly connected with integral key shaft of dwang, the splined hole of spline shaft looks adaptation is seted up on rotating sleeve's top, connecting plate fixedly connected with electric putter is passed through to the both sides of box inner wall, and electric putter's the first sliding block of fixedly connected with that stretches out.

Mechanism is got rid of to fritter rubble includes first motor, the one end of first motor output shaft is passed through the movable rod that shaft coupling fixedly connected with runs through to the box inside, the movable rod is located one side rotation that bearing and box inner wall were passed through to the inside one end of box and is connected, the fixed surface of movable rod is connected with the magnet stick, the surface that the movable rod is located the magnet stick both ends all runs through the catch bar to the inside of second screen frame through lantern ring fixed connection, the thin filtration pore of crossing has been seted up to the bottom of second screen frame inner wall.

Preferably, the both sides of screening board all with the inner wall fixed connection of first screening frame, the equal sliding connection in bottom of box both sides has the second sliding block, and the bottom fixedly connected with buffer spring of second sliding block, the inner wall fixed connection of diaphragm and box is passed through to buffer spring's bottom.

Preferably, the inside sliding connection of both sides of first screening frame all through movable block and first sliding block, the top fixedly connected with of box runs through to the inside feeder hopper of first screening frame.

Preferably, one side fixedly connected with second motor at box top, and the one end fixedly connected with first belt pulley of second motor output shaft.

Preferably, the dwang is located the fixed surface at feeder hopper top and is connected with the second belt pulley, and the surface of second belt pulley passes through the belt and is connected with the surface transmission of first belt pulley, the bottom swing joint of box inner wall has material receiving box.

Advantageous effects

The utility model provides a rice screening and stone removing device with high stone removing speed. Compared with the prior art, the method has the following beneficial effects:

(1) this go quick rice screening of stone speed and go stone device gets rid of the mechanism and can twice get rid of the stone in the rice through bold rubble get rid of the mechanism and the fritter rubble gets rid of the mechanism for rice and stone completely separate, also can adsorb the iron content granule in the rice and get rid of, the mode that all adopts the shake twice simultaneously has improved the screening speed of stone greatly, also can prevent that the rice from piling up the problem that causes the whereabouts difficulty inside the screening frame, good condition has been created for the production work of follow-up rice.

(2) This remove quick rice screening of stone and remove stone device, both sides through rotating the sleeve surface all have a dispersion plate through connecting rod fixedly connected with, and the bottom swing joint of box inner wall has material receiving box, can realize dispersing the rice that will be located first screening frame inside for the separation efficiency of rice and stone, the setting of material receiving box simultaneously can conveniently collect the small stone piece that finally separates and get off, gives the personnel and provides convenience.

Drawings

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

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

figure 3 is a cross-sectional view of a first screen frame and hopper construction of the present invention.

In the figure: 1-box body, 2-fixed frame, 3-first screening frame, 4-second screening frame, 5-big broken stone removing mechanism, 51-screening plate, 52-rotating rod, 53-rotating sleeve, 54-dispersion plate, 55-spline shaft, 56-electric push rod, 57-first sliding block, 6-small broken stone removing mechanism, 61-first motor, 62-movable rod, 63-magnet rod, 64-push rod, 65-fine filtering hole, 66-second sliding block, 67-buffer spring, 7-feed hopper, 8-second motor, 9-first belt pulley, 10-second belt pulley, and 11-material receiving box.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a rice screening and stone removing device with high stone removing speed comprises a box body 1 and a fixed frame 2 fixedly connected to one side of the box body 1, one side of the top of the box body 1 is fixedly connected with a second motor 8, one end of an output shaft of the second motor 8 is fixedly connected with a first belt pulley 9, the second motor 8 and a first motor 61 are three-phase asynchronous motors, the rotating speed can be adjusted, the rotation speed can be adjusted, the forward and reverse rotation can be carried out, a first screening frame 3 is movably connected between the tops of two sides of the inner wall of the box body 1, two sides of the first screening frame 3 are both connected with the inside of a first sliding block 57 in a sliding mode through a movable block, the top of the box body 1 is fixedly connected with a feeding hopper 7 penetrating through the inside of the first screening frame 3, a second screening frame 4 is movably connected between the bottoms of two sides of the inner wall of the box body 1, two sides of the second screening frame 4 are both connected with the inside of a second sliding block 66 in a sliding mode through a mounting block, the bottom end of a push rod 64 is contacted with the bottom of the inner wall of the second screening frame 4, the inside of first screen frame 3 is provided with bold rubble and gets rid of mechanism 5, and the inside of second screen frame 4 is provided with fritter rubble and gets rid of mechanism 6.

The large broken stone removing mechanism 5 comprises a screening plate 51 and a rotating rod 52, the mesh on the screening plate 51 is slightly larger than the diameter of rice grains, so that stones can be left on the screening plate 51, the surface of the rotating rod 52 positioned at the top of the feed hopper 7 is fixedly connected with a second belt pulley 10, the surface of the second belt pulley 10 is in transmission connection with the surface of a first belt pulley 9 through a belt, the bottom of the inner wall of the box body 1 is movably connected with a material receiving box 11, the arrangement of the material receiving box 11 can facilitate the collection of small stones which are finally separated, thereby providing convenience for personnel, both sides of the screening plate 51 are fixedly connected with the inner wall of the first screening frame 3, the bottoms of both sides of the box body 1 are both in sliding connection with a second sliding block 66, the bottom of the second sliding block 66 is fixedly connected with a buffer spring 67, the bottom end of the buffer spring 67 is fixedly connected with the inner wall of the box body 1 through a transverse plate, the top of the screening plate 51 is rotatably connected with a rotating sleeve 53 through a bearing, and the both sides on rotating sleeve 53 surface all are through connecting rod fixedly connected with dispersion plate 54, the bottom fixedly connected with integral key shaft 55 of dwang 52, and the splined hole of integral key shaft 55 looks adaptation is seted up on rotating sleeve 53's top, and connecting plate fixedly connected with electric putter 56 is passed through to the both sides of box 1 inner wall, and electric putter 56 stretches out end fixedly connected with first sliding block 57.

Mechanism 6 is got rid of to fritter rubble includes first motor 61, the one end of first motor 61 output shaft is passed through shaft coupling fixedly connected with and is run through to the movable rod 62 of box 1 inside through bearing and one side rotation of box 1 inner wall, the fixed surface of movable rod 62 is connected with magnet stick 63, magnet stick 63 adsorbs the iron-containing granule in to the rice and gets rid of, the surface that movable rod 62 is located magnet stick 63 both ends all runs through to the inside catch bar 64 of second screening frame 4 through lantern ring fixed connection, fine filtration pore 65 has been seted up to the bottom of second screening frame 4 inner wall.

When the rice screening device is used, a person conveys rice into the first screening frame 3 through the feed hopper 7, the second motor 8 and the electric push rod 56 are started, the second motor 8 drives the rotating rod 52 to rotate through the first belt pulley 9 and the second belt pulley 10, then the rotating rod 52 drives the spline shaft 55 to rotate, the spline shaft 55 rotates to drive the dispersion plate 54 to rotate through the rotating sleeve 53, the rice in the first screening frame 3 can be dispersed and stirred through the dispersion plate 54, the electric push rod 56 drives the first screening frame 3 to shake up and down through the first sliding block 57 to rapidly filter the rice, the meshes on the screening plate 51 are slightly larger than the diameter of rice grains, stones larger than the rice grains are all filtered to the top of the screening plate 51, the rice grains with residual small stone blocks enter the second screening frame 4, the first motor 61 is started, the first motor 61 drives the movable rod 62 to rotate, then the magnet rod 63 rotates to adsorb the stone grains with the iron blocks in the screening plate, the lantern ring drives the push rod 64 to rotate along with the rotation of the movable rod 62, when the bottom end of the push rod 64 contacts the inner wall of the second screening frame 4, the second screening frame 4 can shake up and down by matching with the buffering force of the buffer spring 67, the residual materials are subjected to shake type filtering through the fine filtering hole 65, small stones and crushed materials in rice grains can be finally filtered through the fine filtering hole 65 and fall into the material receiving box 11 to be collected, after the stones are finally screened, the extending end of the electric push rod 56 drives the first screening frame 3 to move downwards through the first sliding block 57, the rotating sleeve 53 is separated from the spline shaft 55, the first screening frame 3 is moved out, then the second screening frame 4 is moved out of the second sliding block 66, the spline shafts inside the first screening frame 3 and the material receiving box 11 are uniformly cleaned, the rice inside the second screening frame 4 is collected, the whole work can be completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a remove quick rice screening of stone speed and remove stone device, includes fixed frame (2) of box (1) and fixed connection in box (1) one side, its characterized in that: a first screening frame (3) is movably connected between the tops of the two sides of the inner wall of the box body (1), a second screening frame (4) is movably connected between the bottoms of the two sides of the inner wall of the box body (1), a large broken stone removing mechanism (5) is arranged inside the first screening frame (3), and a small broken stone removing mechanism (6) is arranged inside the second screening frame (4);

the large broken stone removing mechanism (5) comprises a screening plate (51) and a rotating rod (52), the top of the screening plate (51) is rotatably connected with a rotating sleeve (53) through a bearing, two sides of the surface of the rotating sleeve (53) are fixedly connected with dispersing plates (54) through connecting rods, the bottom end of the rotating rod (52) is fixedly connected with a spline shaft (55), the top end of the rotating sleeve (53) is provided with a spline hole matched with the spline shaft (55), two sides of the inner wall of the box body (1) are fixedly connected with electric push rods (56) through connecting plates, and the extending ends of the electric push rods (56) are fixedly connected with first sliding blocks (57);

mechanism (6) are got rid of to fritter rubble includes first motor (61), the one end of first motor (61) output shaft runs through to box (1) inside movable rod (62) through shaft coupling fixedly connected with, movable rod (62) are located one side rotation that box (1) inside one end passes through bearing and box (1) inner wall and are connected, the fixed surface of movable rod (62) is connected with magnet stick (63), the surface that movable rod (62) are located magnet stick (63) both ends all runs through catch bar (64) to second screening frame (4) inside through lantern ring fixed connection, thin filtration pore (65) have been seted up to the bottom of second screening frame (4) inner wall.

2. The rice screening and stone removing device with the high stone removing speed according to claim 1, characterized in that: the both sides of screening board (51) all with the inner wall fixed connection of first screening frame (3), the equal sliding connection in bottom of box (1) both sides has second sliding block (66), and the bottom fixedly connected with buffer spring (67) of second sliding block (66), the inner wall fixed connection of diaphragm and box (1) is passed through to the bottom of buffer spring (67).

3. The rice screening and stone removing device with the high stone removing speed according to claim 1, characterized in that: the inside sliding connection of both sides of second screening frame (4) all through installation piece and second sliding block (66), the bottom of catch bar (64) contacts with the bottom of second screening frame (4) inner wall.

4. The rice screening and stone removing device with the high stone removing speed according to claim 1, characterized in that: the inside sliding connection of both sides all through movable block and first sliding block (57) of first screening frame (3), the top fixedly connected with of box (1) runs through to inside feeder hopper (7) of first screening frame (3).

5. The rice screening and stone removing device with the high stone removing speed according to claim 1, characterized in that: one side fixedly connected with second motor (8) at box (1) top, and the one end fixedly connected with first belt pulley (9) of second motor (8) output shaft.

6. The rice screening and stone removing device with the high stone removing speed according to claim 1, characterized in that: dwang (52) are located fixed surface at feeder hopper (7) top and are connected with second belt pulley (10), and the surface of second belt pulley (10) passes through the belt and is connected with the surface transmission of first belt pulley (9), the bottom swing joint of box (1) inner wall has material receiving box (11).