CN218531022U

CN218531022U - Full-automatic rice hull processing device

Info

Publication number: CN218531022U
Application number: CN202222555712.2U
Authority: CN
Inventors: 汪凤林
Original assignee: Chaohu Longquan Renewable Resources Co ltd
Current assignee: Chaohu Longquan Renewable Resources Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-02-28
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a full-automatic rice hull processing device, which comprises a screening mechanism and a crushing mechanism; the screening mechanism comprises a screening rack and a vibrating screen plate, a vibrator mounting rack is arranged on the screening rack, a vibrator is mounted on the vibrator mounting rack and connected with the bottom of the vibrating screen plate, vibrating springs are arranged at two ends of the screening rack respectively, the lower ends of the vibrating springs are connected with the screening rack and the vibrating screen plate respectively, a screen is arranged in the vibrating screen plate, a rice husk outlet is formed in the lower end of the vibrating screen plate, and an impurity outlet is formed in the bottom of the lower end of the vibrating screen plate; the crushing mechanism comprises a crushing barrel mounting frame, a crushing barrel is arranged on the crushing barrel mounting frame, a rice hull feeding port is formed in the upper end of the crushing barrel, and a rice hull powder discharging port is formed in the bottom of the crushing barrel; impurity is sieved through sieve material mechanism before smashing, and the back is gone into crushing bucket and is smashed, has reduced the impurity content of rice husk powder, has improved the quality of rice husk powder.

Description

Full-automatic rice hull processing device

Technical Field

The utility model relates to a rice husk processing technology field, concretely relates to full-automatic rice husk processing device.

Background

Rice hull, a layer of shell outside the rice. The rice hulls are the most abundant byproducts in the rice processing process, the rice hulls are produced in large quantities annually in China as rice planting countries, and the rice hulls are directly combusted as wastes or fuels in many places, so that the rice hulls are greatly wasted, huge economic loss is caused, and great pollution is caused to the environment.

However, when the rice hulls are crushed, dust or fine impurity dust and the like are mixed in the rice hulls, and the crushed rice hulls are mixed with rice hull powder, so that the product quality is influenced no matter the rice hulls are used as chemical raw materials, livestock and poultry feeds or other purposes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a full automatic processing device of rice husk in order to solve above-mentioned problem.

The utility model realizes the purpose through the following technical proposal, and the full-automatic rice hull processing device comprises a main structure body which comprises a screening mechanism and a crushing mechanism;

the screening mechanism comprises a screening rack and a vibrating screen plate, a vibrator mounting rack is arranged on the screening rack, a vibrator is mounted on the vibrator mounting rack and connected with the bottom of the vibrating screen plate, vibrating springs are arranged at two ends of the screening rack respectively, the lower ends of the vibrating springs are connected with the screening rack and the vibrating screen plate respectively, a screen is arranged in the vibrating screen plate, a rice husk outlet is formed in the lower end of the vibrating screen plate, and an impurity outlet is formed in the bottom of the lower end of the vibrating screen plate;

the crushing mechanism comprises a crushing barrel mounting frame, the crushing barrel is arranged on the crushing barrel mounting frame, a rice husk feeding port is formed in the upper end of the crushing barrel, a rice husk discharging port is formed in the bottom of the crushing barrel, and a rice husk crushing assembly is arranged in the crushing barrel.

Preferably, spring mounting seats are arranged on two sides of the vibrating screen disc and are fixedly connected with the vibrating screen disc in a welding mode.

Preferably, the vibrating sieve tray is obliquely arranged, and the impurity discharge port and the rice hull discharge port are arranged at the lower end of the vibrating sieve tray.

Preferably, the screen is arranged in parallel with the bottom plate of the vibrating screen tray.

Preferably, the rice hull discharge port corresponds to the rice hull feed port, and the rice hull discharge port is located above the rice hull feed port.

Preferably, the rice husk crushing component comprises a stirring shaft, a first crushing blade in spiral distribution is arranged on the stirring shaft, a second crushing blade in staggered distribution with the first crushing blade is spirally arranged on the inner wall of the crushing barrel, and a driving motor is arranged at one end of the crushing barrel.

Preferably, the crushing barrel mounting frame is provided with a motor mounting seat.

The beneficial effects of the utility model are that:

through the combination setting of sieve material mechanism and rubbing crusher structure, screen out impurity through sieve material mechanism before smashing, then the rethread crushing barrel smashes the rice husk into the rice husk powder, has reduced the impurity content of rice husk powder, has improved the quality of rice husk powder, has the advantage that degree of automation is high, work efficiency is high.

Drawings

FIG. 1 is one of the overall structural schematic diagrams of the full-automatic rice hull processing device of the utility model;

fig. 2 is a second schematic view of the whole structure of the full-automatic rice hull processing device of the utility model;

fig. 3 is the schematic diagram of the internal structure of the middle crushing barrel 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 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.

As shown in fig. 1-3:

in the embodiment, the full-automatic rice hull processing device comprises a screening mechanism and a crushing mechanism which are independently arranged, wherein the screening mechanism and the crushing mechanism can be independently used for screening or crushing, and can also be used in combination for screening and crushing rice hulls;

the screening mechanism comprises a screening rack 1 and a vibrating screen plate 4, a vibrator mounting frame 2 is arranged on the screening rack 1, a vibrator 5 is arranged on the vibrator mounting frame 2, the vibrator 5 is connected with the bottom of the vibrating screen plate 4, two ends of the screening rack 1 are respectively provided with a vibrating spring 3, vibrating screen materials are realized through the combined arrangement of the vibrator 5 and the vibrating spring 3, rice husks are screened through the vibrating screen plate 4 before entering the crushing barrel 11, the lower end of the vibrating spring 3 is respectively connected with the screening rack 1 and the vibrating screen plate 4, a screen 7 is arranged in the vibrating screen plate 4, a plurality of screen holes 8 are formed in the screen 7, the screen 7 is arranged in parallel with the bottom plate of the vibrating screen plate 4, a rice husk discharging port 10 is formed in the lower end of the vibrating screen plate 4, an impurity discharging port 9 is formed in the lower end of the vibrating screen plate 4, under the vibrating action of the vibrator 5, impurities roll from the upper end of the screen 7 to the lower end of the screen 7 and roll to the lower end of the screen holes 7 through the fine rice husk discharging port 9 in the vibrating screen plate 4, and the rice husk discharging port 8 passes through the vibrating screen holes and the fine impurities in the rice husk discharging process;

crushing mechanism includes crushing barrel mounting bracket 15, be equipped with crushing barrel 11 on crushing

barrel mounting bracket

15, 11 upper ends of crushing barrel are equipped with rice husk feed inlet 12, rice husk discharge port 10 with rice husk feed inlet 12 corresponds, rice husk discharge port 10 is located rice husk feed inlet 12 top, the rice husk process pass through behind the 4 screens impurity of reciprocating sieve dish rice husk discharge port 10 and rice husk feed inlet 12 get into in the crushing barrel 11, crushing barrel 11 bottom is equipped with rice husk powder discharge port 14, be equipped with rice husk crushing unit in the crushing barrel 11, rice husk crushing unit includes (mixing) shaft 18, be equipped with spiral distribution's first crushing blade 20 on the (mixing) shaft 18, spiral be equipped with on the crushing barrel 11 inner wall with the crisscross second crushing blade 19 that distributes of first crushing blade 20, crushing barrel 11 one end is equipped with driving motor 16, through driving motor 16 drives (mixing) shaft 18 rotates, 18 pivoted in-process drives first crushing blade 20 rotates first crushing blade 20 with carry out shredding under second crushing blade 19's the combined action for the rice husk powder is processed into, the rice husk powder passes through rice husk discharge port 14.

The vibrating screen disc 4 is obliquely arranged, and the impurity discharge port 9 and the rice hull discharge port 10 are arranged at the lower end of the vibrating screen disc 4; be equipped with motor mount 17 on crushing bucket mounting bracket 15, through motor mount 17's setting, be used for fixed mounting driving motor 16.

The working principle is as follows:

the discharge end of rice husk strorage device is located the upper end of reciprocating sieve dish, when smashing the rice husk and processing, open rice husk strorage device's discharge gate, the rice husk in the rice husk strorage device enters into on the reciprocating sieve dish, carry out vibration screening under the effect of electromagnetic shaker, impurity in the rice husk passes through the impurity discharge port and discharges, the rice husk passes through the rice husk discharge port and gets into crushing barrel in, smash the processing into the rice husk powder through crushing unit, the rice husk powder passes through the discharge port of rice husk powder and discharges, degree of automation is high, and sieve impurity through the reciprocating sieve dish before smashing, then smash through smashing the bucket, impurity content has been reduced, the quality of rice husk powder has been improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The full-automatic rice hull processing device is characterized by comprising a main structure body, wherein the main structure body comprises a screening mechanism and a crushing mechanism;

the screening mechanism comprises a screening rack (1) and a vibrating screen disc (4), a vibrator mounting rack (2) is arranged on the screening rack (1), a vibrator (5) is mounted on the vibrator mounting rack (2), the vibrator (5) is connected with the bottom of the vibrating screen disc (4), vibrating springs (3) are arranged at two ends of the screening rack (1) respectively, the lower ends of the vibrating springs (3) are connected with the screening rack (1) and the vibrating screen disc (4) respectively, a screen (7) is arranged in the vibrating screen disc (4), rice hull discharge ports (10) are arranged at the lower end of the vibrating screen disc (4), and impurity discharge ports (9) are arranged at the bottom of the lower end of the vibrating screen disc (4);

the crushing mechanism comprises a crushing barrel mounting frame (15), wherein the crushing barrel (11) is arranged on the crushing barrel mounting frame (15), a rice hull feeding hole (12) is formed in the upper end of the crushing barrel (11), a rice hull powder discharging hole (14) is formed in the bottom of the crushing barrel (11), and a rice hull crushing assembly is arranged in the crushing barrel (11).

2. The full-automatic rice hull processing device according to claim 1, characterized in that: spring mounting seats (6) are arranged on two sides of the vibrating screen tray (4), and the spring mounting seats (6) are fixedly connected with the vibrating screen tray (4) in a welding mode.

3. The full-automatic rice hull processing device according to claim 1, characterized in that: the vibrating screen tray (4) is obliquely arranged, and the impurity discharge port (9) and the rice husk discharge port (10) are arranged at the lower end of the vibrating screen tray (4).

4. The full-automatic rice hull processing device according to claim 1, characterized in that: the screen (7) and the bottom plate of the vibrating screen tray (4) are arranged in parallel.

5. The full-automatic rice hull processing device according to claim 1, characterized in that: the rice hull discharge port (10) corresponds to the rice hull feed port (12), and the rice hull discharge port (10) is located above the rice hull feed port (12).

6. The full-automatic rice hull processing device according to claim 1, characterized in that: the rice hull crushing assembly comprises a stirring shaft (18), a first crushing blade (20) which is spirally distributed is arranged on the stirring shaft (18), a second crushing blade (19) which is distributed in a staggered mode is spirally arranged on the inner wall of the crushing barrel (11), and a driving motor (16) is arranged at one end of the crushing barrel (11).

7. The full-automatic rice hull processing device according to claim 1, characterized in that: and a motor mounting seat (17) is arranged on the crushing barrel mounting frame (15).