CN218014030U

CN218014030U - Husked rice separating equipment

Info

Publication number: CN218014030U
Application number: CN202222148924.9U
Authority: CN
Inventors: 荣海声; 荣仕勇
Original assignee: Guangxi Chongzuo Rongxin Tiancheng Grain And Oil Co ltd
Current assignee: Guangxi Chongzuo Rongxin Tiancheng Grain And Oil Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-12-13
Anticipated expiration: 2032-08-16

Abstract

The utility model belongs to the technical field of grain processing, concretely relates to husky splitter of millet, including separation cavity and support, separation cavity installs on the support, separation cavity upper end and lower extreme are equipped with feed inlet and discharge gate respectively. The utility model discloses still include separating mechanism, multiunit stop gear and slewing mechanism, separating mechanism passes through the multiunit stop gear transversely installs on the inner wall of separation cavity, slewing mechanism installs the bottom of separation cavity upwards extend with separating mechanism rotates to be connected. The utility model has the technical characteristics of flatly spread out the husky mixture of millet and eliminate the husky mixture of millet and suffer centrifugal force, the husky mixture automatic classification operation of husky high-efficient completion millet to realize the purpose of vibrations screening, satisfy the separation demand of the husky mixture of millet and improve work efficiency.

Description

Husked rice separating equipment

Technical Field

The utility model belongs to the technical field of cereal processing, concretely relates to husky splitter of millet.

Background

The rough rice separation process is a process for separating brown rice and rice from rough rice mixture, is one of key processes of a rice processing factory, and directly influences the yield and quality of the rice processing factory.

The existing rough rice separation equipment is uneven in separation effect, if the notice number is CN215507822U, the name is rough rice separation equipment of a rice processing production line, the upper end of a bearing table is specifically disclosed to be provided with a stepping motor, an output shaft of the stepping motor is connected with a coupling right above the output shaft, the upper end of the coupling is connected with a rotary rod, the upper end of the rotary rod penetrates through the bottom of a rough rice separation chamber to be connected with an internal screen, and the edge of the screen is symmetrically provided with technical characteristics such as an upper limiting ring and a lower limiting ring. The step motor is utilized to drive the screen to rotate on the horizontal plane, so that the grain and coarse mixture is automatically classified on the screen surface which does rotation motion to complete screening. However, the grain-coarse mixture is difficult to spread out under the action of centrifugal force, and is accumulated on the periphery of the screen to cause poor separation effect, so that the separation requirement of the grain-coarse mixture cannot be met. Therefore, in view of the above drawbacks, it is necessary to provide a better technical solution to solve the above technical problems.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem, a husky splitter of millet provides, and the husky splitter of millet that mainly solves current husky splitter of millet is utilizing screen cloth separation in-process, and the husky mixture of millet is difficult to the smooth spreading out, forms to pile up and causes the relatively poor technical problem of separation effect.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a husky splitter of millet, includes separation cavity and support, the separation cavity is installed on the support, separation cavity upper end and lower extreme are equipped with feed inlet and discharge gate respectively. The utility model discloses still include separating mechanism, multiunit stop gear and slewing mechanism, separating mechanism passes through the multiunit stop gear transversely installs on the inner wall of separation cavity, slewing mechanism installs the bottom of separation cavity upwards extend with separating mechanism rotates to be connected.

Preferably, separating mechanism includes vibrations ring, screen cloth and annular slider, the vibrations ring is through the multiunit stop gear transversely installs on the inner wall of separation cavity, the screen cloth is installed in the vibrations intra-annular, annular slider installs vibrations ring lower extreme, annular slider's lower terminal surface interval is inlayed and is had a plurality of balls.

Preferably, a plurality of groups of limiting mechanisms are arranged on the inner wall of the separation cavity in a circular array, each limiting mechanism comprises two limiting assemblies which are correspondingly arranged up and down, and the vibration ring is arranged between the two limiting assemblies.

Preferably, the limiting component comprises a shell, a vibrating spring, a connecting column and a limiting ring, the shell is installed on the inner wall of the separation cavity, the vibrating spring is installed in the shell, one end of the connecting column is inserted into the vibrating spring, the other end of the connecting column is fixedly arranged on the vibrating ring, and one end far away from the vibrating spring is sleeved with the limiting ring on the connecting column.

Preferably, slewing mechanism includes motor and rotating disc, rotating disc's outer edge upper end seted up with the annular spout of annular slider looks adaptation, the interval is equipped with a plurality of dogs in the annular spout, annular slider with the annular spout rotates to be connected, the motor is installed separation cavity's bottom, and its output runs through separation cavity and with rotating disc connects.

Preferably, the middle part of the rotating disk protrudes upwards to form a circular truncated cone structure.

Preferably, a plurality of discharge openings are formed in the rotating disc between the outer edge of the rotating disc and the circular truncated cone structure.

Preferably, a material guiding round table is installed on the inner side of the bottom of the separation cavity.

Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:

1. the utility model provides a husky splitter of millet, its simple structure and use are simple and convenient, it is rotatory to utilize the motor drive rotation disc on the slewing mechanism, the rotation disc is at the rotation in-process, the ball of terminal surface is at the rotation in-process under the annular slider on the vibrations ring, constantly collide with the dog in the annular spout, make the vibrations ring can shake from top to bottom, can realize that husky mixture of millet on the vibrations ring screen cloth is spread out and eliminate husky mixture of millet and suffer centrifugal force's influence, the husky mixture automatic classification operation of millet is accomplished to the high efficiency, and realize the purpose of vibrations screening, satisfy the separation demand of husky mixture of millet and improve work efficiency.

2. The limiting mechanism of the utility model has the function of limiting the vibration ring up and down; the vibrations ring is installed between two spacing subassemblies, has played spacing effect about the vibrations ring on the one hand, and on the other hand has played the in-process of vibrations ring about through the vibrating spring in the spacing subassembly, carries out the effect that resets to it, keeps the intensity of vibrations from top to bottom to the final purpose of the coarse mixture classification of millet and screening is accomplished to better state.

3. The round platform structure which protrudes upwards in the middle of the rotating disc plays a role in guiding flow, so that the grain and brown mixture falls into the rotating disc after the screening operation is finished by the screen and is guided into the two sides of the rotating disc through the round platform structure, and is guided into the bottom of the separation cavity through the discharge openings in the rotating disc; the material guiding round platform at the bottom of the separation cavity also plays a role in guiding flow, so that finally separated grains are guided out from the discharge hole to be collected in a centralized manner.

Drawings

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

FIG. 2 is an enlarged sectional view taken at A in FIG. 1;

fig. 3 is a top view of the rotating disk of the present invention.

The main reference symbols in the drawings are as follows:

1. a separation chamber; 11. a feed inlet; 12. a discharge port; 2. a separating mechanism; 21. a vibrating ring; 22. screening a screen; 23. an annular slider; 231. a ball bearing; 3. a limiting mechanism; 31. a limiting component; 311. a housing; 312. a vibration spring; 313. connecting columns; 314. a limiting ring; 4. a rotating mechanism; 41. a motor; 42. rotating the disc; 421. an annular chute; 4211. a stopper; 422. a circular truncated cone structure; 423. a discharge opening; 5. a material guiding round table.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1 to 3, a grain separating apparatus includes a separating chamber 1 and a support (not shown), the separating chamber 1 is mounted on the support, and a feeding port 11 and a discharging port 12 are respectively provided at the upper end and the lower end of the separating chamber 1. The utility model discloses still include separating mechanism 2, multiunit stop gear 3 and slewing mechanism 4, separating mechanism 2 transversely installs on the inner wall of separation cavity 1 through multiunit stop gear 3, and slewing mechanism 4 installs in the bottom of separation cavity 1 and upwards extends and is connected with separating mechanism 2 rotation.

In this embodiment, referring to fig. 1 and 2, the separating mechanism 2 includes a vibrating ring 21, a screen 22 and an annular slider 23, the vibrating ring 21 is transversely installed on the inner wall of the separating chamber 1 through a plurality of sets of limiting mechanisms 3, the screen 22 is installed in the vibrating ring 21, the annular slider 23 is installed at the lower end of the vibrating ring 21, a plurality of balls 231 are embedded at intervals on the lower end face of the annular slider 23, the limiting mechanisms 3 play a role in limiting the vibrating ring 21 up and down, provide good supporting force for the vibrating ring 21, and also play a role in stabilizing the vibrating ring 21; specifically, the multiple sets of limiting mechanisms 3 are arranged on the inner wall of the separation cavity 1 in a circular array, the limiting mechanisms 3 comprise two limiting assemblies 31 which are arranged up and down correspondingly, and the vibration ring 21 is arranged between the two limiting assemblies 31.

In this embodiment, the position limiting component 31 includes a casing 311, a vibration spring 312, a connection column 313 and a position limiting ring 314, the casing 311 is installed on the inner wall of the separation cavity 1, the vibration spring 312 is installed in the casing 311, one end of the connection column 313 is inserted in the vibration spring 312, the other end is fixedly arranged on the vibration ring 21, and one end far away from the vibration spring 312 is sleeved with the position limiting ring 314 on the connection column 313. The utility model discloses vibrations ring 21 is installed between two spacing subassemblies 31, has played spacing effect about vibrations ring 21 on the one hand, and on the other hand has played the in-process of vibrations ring 21 from top to bottom through vibrating spring 312 in spacing subassembly 31, carries out the effect that resets to it, keeps the intensity of vibrations from top to bottom to the final purpose of the husky mixture classification of millet and screening is accomplished to better state.

In this embodiment, referring to fig. 1 and fig. 3, the rotating mechanism 4 includes a motor 41 and a rotating disk 42, an annular chute 421 adapted to the annular slider 23 is formed at an upper end of an outer edge of the rotating disk 42, a plurality of stoppers 4211 are spaced in the annular chute 421, the annular slider 23 is rotatably connected to the annular chute 421, the motor 41 is installed at the bottom of the separation cavity 1, and an output end of the motor passes through the separation cavity 1 and is connected to the rotating disk 42. The utility model discloses a middle vibration ring 21 structurally depends on the limiting mechanism 3 for limiting, and is matched with the annular chute 421 through the annular slide block 23, so that the structure is more compact, and the vibration ring 21 is positioned; meanwhile, in the rotating process of the rotating disc 42, the balls 231 on the lower end face of the annular sliding block 23 on the vibrating ring 21 continuously collide with the stop dog 4211 in the annular sliding groove 421 in the rotating process, so that the vibrating ring 21 can vibrate up and down, and the automatic grading operation of the coarse grain mixture is efficiently completed. Specifically, the stopper 4211 is made of soft rubber; so that the balls 231 are protected from being damaged during the collision and rotation of the balls 231 therewith.

Specifically, the middle part of the rotating disk 42 protrudes upwards to form a circular truncated cone structure 422; a plurality of discharge openings 423 are formed in the rotating disc 42 between the outer edge of the rotating disc 42 and the circular truncated cone structure 422. The utility model discloses middle round platform structure 422 has played the effect of water conservancy diversion, makes the husky mixture of millet fall into rotating disc 42 and lead to rotating disc 42 both sides through round platform structure 422 after accomplishing the screening operation by screen cloth 22, and leads to the bottom of separation cavity 1 through a plurality of discharge openings 423 on rotating disc 42; a material guide circular table 5 is arranged on the inner side of the bottom of the separation cavity 1; the material guiding round table 5 also plays a role in guiding flow, so that finally separated materials are guided out from the material outlet 12 and collected in a centralized manner.

The utility model discloses a theory of operation: the utility model provides a husky splitter of millet, when specifically using, husky mixture of millet is led into on the screen cloth 22 of vibrations ring 21 through feed inlet 11, starts the motor 41 of slewing mechanism 4 and drives rotating disc 42 rotatory, and rotating disc 42 is in the rotation process, and through the ball 231 of annular slider 23 lower terminal surface on vibrations ring 21 in the rotation process, constantly collide with dog 4211 in annular spout 421, make vibrations ring 21 shake from top to bottom, accomplish husky mixture automatic classification and screening operation of millet; the separated grains are guided into the rotating disc 42 through the screen 22 and are guided into the bottom of the separation cavity 1 through the plurality of discharge openings 423 on the rotating disc 42, so that the finally separated grains are guided out from the discharge opening 12 and collected in a centralized manner. The utility model has the technical characteristics of flatly spread out the husky mixture of millet and eliminate the husky mixture of millet and suffer centrifugal force's influence, the husky mixture automatic grading operation of high-efficient completion millet to realize the purpose of vibrations screening, satisfy the separation demand of the husky mixture of millet and improve work efficiency.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. A grain and brown rice separating device comprises a separating cavity (1) and a bracket, wherein the separating cavity (1) is arranged on the bracket, the upper end and the lower end of the separating cavity (1) are respectively provided with a feed inlet (11) and a discharge outlet (12), the grain and brown rice separating device is characterized in that,

still include separating mechanism (2), multiunit stop gear (3) and slewing mechanism (4), separating mechanism (2) are through the multiunit stop gear (3) transversely install on the inner wall of separation cavity (1), slewing mechanism (4) are installed the bottom of separation cavity (1) and upwards extend with separating mechanism (2) rotate and are connected.

2. The grain roughness separating device according to claim 1, wherein the separating mechanism (2) comprises a vibrating ring (21), a screen (22) and an annular slide block (23), the vibrating ring (21) is transversely installed on the inner wall of the separating cavity (1) through a plurality of groups of limiting mechanisms (3), the screen (22) is installed in the vibrating ring (21), the annular slide block (23) is installed at the lower end of the vibrating ring (21), and a plurality of balls (231) are embedded at intervals on the lower end surface of the annular slide block (23).

3. The grain rough separation equipment according to claim 2, characterized in that a plurality of sets of said limiting mechanisms (3) are installed on the inner wall of said separation chamber (1) in a circular array, said limiting mechanisms (3) comprise two limiting assemblies (31) which are correspondingly arranged up and down, and said vibrating ring (21) is installed between the two limiting assemblies (31).

4. The grain separating apparatus according to claim 3, wherein the position limiting assembly (31) comprises a housing (311), a vibration spring (312), a connecting column (313) and a position limiting ring (314), the housing (311) is mounted on the inner wall of the separating chamber (1), the vibration spring (312) is mounted in the housing (311), one end of the connecting column (313) is inserted in the vibration spring (312), the other end is fixedly arranged on the vibration ring (21), and the position limiting ring (314) is sleeved on the connecting column (313) far away from one end of the vibration spring (312).

5. The rough rice separating device as claimed in claim 2, wherein the rotating mechanism (4) comprises a motor (41) and a rotating disk (42), the upper end of the outer edge of the rotating disk (42) is provided with an annular sliding groove (421) matched with the annular sliding block (23), a plurality of stop blocks (4211) are arranged in the annular sliding groove (421) at intervals, the annular sliding block (23) is rotatably connected with the annular sliding groove (421), the motor (41) is arranged at the bottom of the separating cavity (1), and the output end of the motor penetrates through the separating cavity (1) and is connected with the rotating disk (42).

6. The grain roughness separating apparatus as claimed in claim 5, wherein a central portion of said rotating disk (42) is raised upwardly to form a truncated cone structure (422).

7. The grain roughness separating apparatus as claimed in claim 6, wherein a plurality of discharge openings (423) are formed in said rotating disk (42) between the outer edge of said rotating disk (42) and said circular truncated cone structure (422).

8. The grain and rice separating device as claimed in claim 7, wherein a material guiding circular table (5) is installed inside the bottom of the separating chamber (1).