CN210935922U

CN210935922U - Separating device for rice mill

Info

Publication number: CN210935922U
Application number: CN201921481154.1U
Authority: CN
Inventors: 王立娟; 李顺才
Original assignee: Tangshan Caofeidian District Daokouxiang Rice Industry Co ltd
Current assignee: Tangshan Caofeidian District Daokouxiang Rice Industry Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-07-07
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a separating device for a rice mill, which belongs to the technical field of related equipment of the rice mill and comprises a separating cylinder, an arc-shaped cover plate is arranged in the middle of the bottom wall of the separating cylinder, a feed hopper is arranged in the middle of the top wall of the separating cylinder, the top of the feed hopper is symmetrically provided with hinged cover plates, the bottom wall of the separating cylinder is symmetrically provided with supporting legs, the bottom of the supporting leg is provided with a bottom plate, the bottom of the bottom plate is provided with a roller, the middle part of the right end of the separating drum is provided with a through hole, the rice bran can be repeatedly lifted, blown and separated by the lifting bucket mechanism, so that the impurities in the rice grains can be fully removed under the condition of multiple separation, the quality of the rice finished product is ensured, through the buffer spring isotructure that sets up, can reduce the vibrations that produce in the rice bran separation process, the gyro wheel through setting up has improved the removal flexibility of device.

Description

Separating device for rice mill

Technical Field

The utility model relates to a rice mill correlation equipment technical field specifically is a separator that rice mill was used.

Background

The rice mill is the most common agricultural processing machine in grain processing machines, and is used for removing bran layers (cortex and germs) from brown rice and grinding the brown rice into white rice, and the small rice mill in China mainly has three types: separating rice mill, combined rice huller and air jet type rice mill. The separate rice mill is easy to operate and low in price, but the machine type is aged, and the quality of milled rice is poor, so that the separate rice mill is gradually eliminated. The rice hulling and milling combined rice machine has high quality of processed rice, but has a complex structure, so that the price is high, and the processing cost is high. The air-jet rice mill can complete the procedures of hulling and whitening once, and the finished rice is white and bright, thus becoming the mainstream product in the market in recent years.

The working principle of the air-jet rice mill is that air flow is sprayed into a whitening chamber in the rice milling process by utilizing the different particle sizes of rice bran and rice grains, so that the air flow participates in whitening operation, the whitening effect is improved, and the product quality is improved. However, in the actual processing operation process, rice bran only drops from the hopper once, and some impurities are adhered closely, so that the rice bran is difficult to separate from the air flow once, the problem of incomplete separation of the rice bran occurs, the rice yield is reduced, and the quality of the finished rice product is seriously influenced.

Based on this, the utility model designs a separator that rice mill was used to solve above-mentioned phenomenon.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a separator that rice mill was used to solve the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a separating device for a rice mill comprises a separating cylinder, wherein an arc-shaped cover plate is arranged in the middle of the bottom wall of the separating cylinder, a feed hopper is arranged in the middle of the top wall of the separating cylinder, hinged cover plates are symmetrically arranged on the left and right of the top of the feed hopper, supporting legs are symmetrically arranged on the left and right of the bottom wall of the separating cylinder, a bottom plate is arranged at the bottom end of the supporting legs, rollers are arranged at the bottom end of the bottom plate, a through hole is formed in the middle of the right end of the separating cylinder, a discharge shell is arranged outside the through hole, a dust collecting bag is bound at the bottom end of the discharge shell, a lifting bucket mechanism is arranged in the inner cavity of the separating cylinder, the right end of the lifting bucket mechanism is connected with a first rotating shaft, the right end of the first rotating shaft is rotatably connected with the right wall of the, the air inlet has been seted up around second pivot through mouthful position distribution on the separating cylinder left side wall, the air inlet outside is provided with the air inlet cover, the second pivot left end is run through the air inlet cover left side wall and is connected with driving motor, the air inlet cover upside is provided with the air-blower, air-blower air-out pipe intercommunication air inlet cover inner chamber head.

Preferably, the bucket lifting mechanism is including scooping up the fill, scooping up four total of fighting, four scooping up the fill and being the annular distribution, four scoop up and be connected with slewing mechanism between the fill, slewing mechanism has two sets ofly, and two sets of slewing mechanism are located respectively and scoop up two sides end of fighting, and slewing mechanism is including the go-between, be provided with the support link between go-between and four scooping up the fill.

Preferably, the gap between one side of the scooping bucket, which is far away from the connecting ring, and the inner wall of the separating cylinder is 0.5-1 mm.

Preferably, the top end of the support leg is provided with a sliding groove, the sliding groove is internally provided with a support column in a sliding manner, the top end of the support column is fixedly connected with the bottom wall of the separating cylinder, and a buffer spring is arranged between the bottom end of the support column and the bottom wall of the sliding groove.

Preferably, a motor cover is arranged outside the driving motor.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a raise bucket mechanism that sets up can carry out the operation of repeated raise, blowing and separation to the rice bran for impurity can be fully detached under the multiple separation condition in the grain of rice, has guaranteed the off-the-shelf quality of rice, through the buffer spring isotructure that sets up, can reduce the vibrations that produce in the rice bran disengaging process, has improved the removal flexibility of device through the gyro wheel that sets up.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is an enlarged schematic view of the utility model at A;

FIG. 3 is a left side view of the separating cylinder of the present invention;

fig. 4 is a schematic structural view of the bucket mechanism of the present invention;

FIG. 5 is a three-dimensional view of the scoop of the present invention.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a separating device for a rice mill comprises a separating cylinder 1, an arc-shaped cover plate 2 is arranged in the middle of the bottom wall of the separating cylinder 1, a feed hopper 3 is arranged in the middle of the top wall of the separating cylinder 1, hinged cover plates 7 are symmetrically arranged on the left and right of the top of the feed hopper 3, supporting legs 4 are symmetrically arranged on the left and right of the bottom wall of the separating cylinder 1, a bottom plate 5 is arranged at the bottom end of the supporting legs 4, rollers 6 are arranged at the bottom end of the bottom plate 5, a through hole 8 is arranged in the middle of the right end of the separating cylinder 1, a discharge shell 9 is arranged outside the through hole 8, a dust collecting bag 10 is connected to the bottom end of the discharge shell 9, a lifting bucket mechanism 11 is arranged in the inner cavity of the separating cylinder 1, a first rotating shaft 12 is connected to the right end of the lifting bucket mechanism 11, a filter mesh 13 is arranged on the right, an air inlet 15 is distributed on the left side wall of the separating cylinder 1 around the through hole of the second rotating shaft 14, an air inlet cover 16 is arranged on the outer side of the air inlet 15, the left end of the second rotating shaft 14 penetrates through the left side wall of the air inlet cover 16 and is connected with a driving motor 17, an air blower 18 is arranged on the upper side of the air inlet cover 16, and an air outlet pipe of the air blower 18 is communicated with the inner cavity head of the air inlet cover 16.

Further, the bucket mechanism 11 includes scooping up the fill 111, scooping up the total four of fill 111, and four scooping up fill 111 are the annular and distribute, are connected with slewing mechanism between four scooping up fill 111, and slewing mechanism has two sets, and two sets of slewing mechanism are located respectively and scoop up fill 111 both sides end, and slewing mechanism is including the go-between 112, is provided with supporting connecting rod 113 between go-between 112 and four scooping up fill 111.

Furthermore, the gap between the side of the scoop 111 far from the connection ring 112 and the inner wall of the separation cylinder 1 is 0.5-1 mm.

Furthermore, the top end of the supporting leg 4 is provided with a sliding groove 41, a supporting column 42 is arranged in the sliding groove 41 in a sliding manner, the top end of the supporting column 42 is fixedly connected with the bottom wall of the separating cylinder 1, and a buffer spring 43 is arranged between the bottom end of the supporting column 42 and the bottom wall of the sliding groove 41.

Further, a motor cover 171 is provided outside the drive motor 17.

One specific application of this embodiment is: the device is a separating device for a rice mill, and the electric devices in the device are electrically connected with an external control switch. The utility model discloses during the use, air-blower 18 starts earlier, will treat the rice bran of separation to pour into cylinder 1 through feeder hopper 3 again, part rice bran is driven by the air current that air-blower 18 produced when falling rice for the first time, the rice bran is blown in ejection of compact casing 9 on right side, final rice bran is collected in dust bag 10, close articulated apron 7 after falling rice, start driving motor 17, driving motor 17 drives bucket mechanism 11 through first pivot 14 and second pivot 12 and rotates, bucket mechanism 11 rotates and ladles out the rice heap of bottom again, along with bucket mechanism 11 rotates, the grain of rice of ladling out is again blown out, the process of separation rice bran once more carries out in the cylinder air current, this process is constantly repeated, final grain of rice screening effect is better.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a separator that rice mill was used, is including a separating cylinder (1), its characterized in that: the middle part of the bottom wall of the separating cylinder (1) is provided with an arc-shaped cover plate (2), the middle part of the top wall of the separating cylinder (1) is provided with a feed hopper (3), the top of the feed hopper (3) is bilaterally symmetrically provided with a hinged cover plate (7), the bottom wall of the separating cylinder (1) is bilaterally symmetrically provided with supporting legs (4), the bottom end of each supporting leg (4) is provided with a bottom plate (5), the bottom end of each bottom plate (5) is provided with a roller (6), the middle part of the right end of the separating cylinder (1) is provided with a through hole (8), the outer side of the through hole (8) is provided with a discharging shell (9), the bottom end of the discharging shell (9) is bound with a dust bag (10), the inner cavity of the separating cylinder (1) is provided with a bucket lifting mechanism (11), the right end, the utility model discloses a separator, including ejection of compact casing (9), discharge housing (9) right side wall, filter screen hole (13) have been seted up on the wall, the bucket mechanism (11) left end is connected with second pivot (14), second pivot (14) left end is rotated and is run through separating drum (1) left end, it has seted up air intake (15) to run through a mouthful position distribution around second pivot (14) on the wall of separating drum (1) left side, air intake (15) outside is provided with air inlet cover (16), second pivot (14) left end is run through air inlet cover (16) left side wall and is connected with driving motor (17), air inlet cover (16) upside is provided with air-blower (18), air-blower (18) play tuber pipe intercommunication air inlet cover (16) inner chamber.

2. A rice mill separating apparatus as claimed in claim 1, wherein: the bucket mechanism (11) is including ladling out fill (111), ladling out fill (111) total four, and four ladling out fill (111) are the annular and distribute, four ladling out to be connected with slewing mechanism between fill (111), slewing mechanism has two sets ofly, and two sets of slewing mechanism are located respectively and ladling out fill (111) both sides end, and slewing mechanism is including go-between (112), be provided with between go-between (112) and four ladling out fill (111) and support connecting rod (113).

3. A rice mill separating apparatus as claimed in claim 2, wherein: the gap between one side of the scooping bucket (111) far away from the connecting ring (112) and the inner wall of the separating cylinder (1) is 0.5-1 mm.

4. A rice mill separating apparatus as claimed in claim 3, wherein: spout (41) have been seted up on landing leg (4) top, it is provided with support column (42) to slide in spout (41), support column (42) top and cylinder (1) diapire rigid coupling, be provided with buffer spring (43) between support column (42) bottom and spout (41) diapire.

5. The rice mill separating apparatus as claimed in claim 4, wherein: and a motor cover (171) is arranged on the outer side of the driving motor (17).