CN217222336U

CN217222336U - Screening equipment for rice processing

Info

Publication number: CN217222336U
Application number: CN202220359682.5U
Authority: CN
Inventors: 张健春; 刘龙清
Original assignee: Luzhou Golden Land Agricultural Development Co ltd
Current assignee: Luzhou Golden Land Agricultural Development Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-08-19
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a screening device for rice processing, which belongs to the field of rice processing, and comprises a screening box, wherein the top of the screening box is provided with a sealing mechanism, and the side surface of an inner cavity of the screening box is fixedly connected with a connecting block; through setting up screening case, connecting block, activity spring, sieve, connecting box, striking cover, drive motor and drive gear, can utilize drive motor to drive striking cover through drive gear and take place reciprocating motion at the in-process to the rice screening to strike the sieve, be convenient for sieve the impurity in the rice and garrulous rice, avoided the slow problem of sieve efficiency, thereby improved the sieve efficiency to rice impurity.

Description

Screening installation is used in rice processing

Technical Field

The utility model belongs to the technical field of the rice processing, concretely relates to screening installation is used in rice processing.

Background

The rice, also called rice, is a food made from rice after the working procedures of cleaning, hulling, milling and finishing the finished product, the carbohydrate in the rice is mainly starch, the contained protein is mainly glutelin, and secondly, the rice glue protein and globulin are added, the biological value of the protein and the composition proportion of amino acid are all higher than the cereal crops of wheat, barley, millet, corn and the like, during the processing process of the rice, a lot of impurities or broken rice can be produced, so that the impurities are screened by screening equipment.

However, the screening installation is used in current most rice processing, be not convenient for screen out impurity or garrulous rice, lead to screening out the slow problem of efficiency, thereby reduced the screening out efficiency to rice impurity, and the in-process of screening installation is used in current most rice processing, be not convenient for carry out effectual absorption to the dust that produces because of the screening and collect, lead to a large amount of dust to fly away in the air, cause environmental pollution's problem, thereby be unfavorable for the environmental protection, for this reason, we propose a screening installation for rice processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screening installation is used in rice processing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screening installation is used in rice processing, includes the screening case, the top of screening case is provided with sealing mechanism, and screens the side fixedly connected with connecting block of incasement chamber, the top fixedly connected with movable spring of connecting block, movable spring's top fixedly connected with sieve, the side fixedly connected with connecting box of connecting block, the side activity of connecting box inner chamber has cup jointed the striking cover, and the side fixedly connected with drive motor of connecting box inner chamber, output shaft fixedly connected with drive gear is passed through in drive motor's front, the bottom of screening incasement chamber is provided with storage mechanism, and the side fixedly connected with purifying box of screening case, the top of purifying box is provided with dust absorption mechanism.

As a preferred embodiment, the sealing mechanism comprises a cover plate, the side surface of the cover plate is movably connected with the top of the screening box through a hinge, and the bottom of the cover plate is fixedly connected with a sealing gasket.

In a preferred embodiment, the side surface of the transmission gear is meshed and connected with the inside of the impact sleeve, and the side surface of the sieve plate is movably sleeved with the side surface of the inner cavity of the screening box.

As a preferred embodiment, storage mechanism includes the storage case, the bottom movable mounting of storage case has the removal wheel, and the positive fixedly connected with handle of storage case.

As a preferred embodiment, the dust suction mechanism comprises a dust suction pump, the bottom of the dust suction pump is fixedly connected with the top of the purification box, a dust suction pipe is fixedly connected with the top of the dust suction pump, a suction nozzle is fixedly connected with one end of the dust suction pipe, and a dust exhaust pipe is fixedly connected with the bottom of the dust suction pump.

As a preferred embodiment, a filter screen is fixedly connected to a side surface of the inner cavity of the purification box, and an exhaust pipe is fixedly connected to a top of the purification box.

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

according to the screening equipment for rice processing, the screening box, the connecting block, the movable spring, the sieve plate, the connecting box, the impact sleeve, the transmission motor and the transmission gear are arranged, so that the transmission motor is utilized to drive the impact sleeve to reciprocate through the transmission gear in the rice screening process, the sieve plate is impacted, the vibration frequency of the sieve plate is improved, impurities and broken rice in rice can be screened conveniently, the problem of low screening efficiency is avoided, and the screening efficiency of the impurities in the rice is improved;

this screening installation is used in rice processing through setting up purifying box, dust absorption pump, dust absorption pipe, dust exhaust pipe and filter screen, can be at the in-process to the rice screening, utilize the dust absorption pipe to be convenient for carry out effectual absorption to the dust that produces because of the screening and collect, avoided a large amount of dusts to float in the air, caused environmental pollution's problem to be favorable to the environmental protection.

Drawings

Fig. 1 is a front schematic view of the structure of the present invention.

Fig. 2 is a front sectional view of the structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2 in the present invention.

In the figure: 1. a screening box; 2. a sealing mechanism; 21. a cover plate; 22. a gasket; 3. connecting blocks; 4. a movable spring; 5. a sieve plate; 6. a connecting box; 7. an impact sleeve; 8. a drive motor; 9. a transmission gear; 10. a material storage mechanism; 101. a material storage box; 102. a handle; 103. a moving wheel; 11. a purification box; 12. a dust suction mechanism; 121. a dust suction pump; 122. a dust collection pipe; 123. a dust exhaust pipe; 13. and (4) a filter screen.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1 and 2, the utility model provides a screening installation is used in rice processing, including screening case 1, in order to in the in-process that the sieving mechanism used, improve screening case 1's leakproofness, can set up sealing mechanism 2 at screening case 1's top, and sealing mechanism 2 is including apron 21, hinge swing joint is passed through with screening case 1's top to the side of apron 21, and the sealed pad 22 of bottom fixedly connected with of apron 21, because the sealed pad 22 of bottom fixedly connected with of apron 21, the leakproofness of screening case 1 has been increased, the problem that the dust is wafted has been avoided.

Referring to fig. 2 and 3, in order to facilitate the rice screening during the use of the screening device, a connecting block 3 is fixedly connected to the side surface of the inner cavity of the screening box 1, a movable spring 4 is fixedly connected to the top of the connecting block 3, a screen plate 5 is fixedly connected to the top end of the movable spring 4, a connecting box 6 is fixedly connected to the side surface of the connecting block 3, an impact sleeve 7 is movably sleeved on the side surface of the inner cavity of the connecting box 6, a transmission motor 8 is fixedly connected to the side surface of the inner cavity of the connecting box 6, a transmission gear 9 is fixedly connected to the front surface of the transmission motor 8 through an output shaft, the side surface of the transmission gear 9 is engaged with the inside of the impact sleeve 7, the side surface of the screen plate 5 is movably sleeved with the side surface of the inner cavity of the screening box 1, when the rice is required to be screened, the rice is poured into the top of the screen plate 5, then the transmission motor 8 is turned on, and the transmission motor 8 drives the transmission gear 9 to rotate through the output shaft, drive gear 9 can drive striking cover 7 and be vertical reciprocating motion to striking sieve 5, improving sieve 5's vibration frequency, being convenient for sieve the impurity in the rice and garrulous rice, avoided the slow problem of sieve efficiency, thereby improved the sieve efficiency to rice impurity.

Please refer to fig. 1 and fig. 2, in order to facilitate discharging of impurities and broken rice in the process of using the screening device, a storage mechanism 10 may be disposed at the bottom of the inner cavity of the screening box 1, the storage mechanism 10 includes a storage box 101, a movable wheel 103 is movably mounted at the bottom of the storage box 101, a handle 102 is fixedly connected to the front of the storage box 101, the storage box 101 may be pulled by the handle 102, the movable wheel 103 is forced to drive the storage box 101 to move, thereby facilitating discharging of the impurities and the broken rice.

Referring to fig. 2, in order to facilitate the dust absorption and collection during the use of the screening apparatus, the purifying box 11 may be fixedly connected to the side surface of the screening box 1, the dust suction mechanism 12 is disposed at the top of the purifying box 11, the dust suction mechanism 12 includes a dust suction pump 121, the bottom of the dust suction pump 121 is fixedly connected to the top of the purifying box 11, the top of the dust suction pump 121 is fixedly connected to a dust suction pipe 122, one end of the dust suction pipe 122 is fixedly connected to a suction nozzle, the bottom of the dust suction pump 121 is fixedly connected to a dust discharge pipe 123, the side surface of the inner cavity of the purifying box 11 is fixedly connected to a filter screen 13, and the top of the purifying box 11 is fixedly connected to an exhaust pipe, when the dust suction pump 121 is opened, the dust generated by the screening inside the screening box 1 is absorbed by the dust suction nozzle through the dust discharge pipe 123, the dust is discharged into the inside of the purifying box 11, and is purified by the filter screen 13, the problem of dust exhaust from the blast pipe once more, cause environmental pollution is avoided to be favorable to the environmental protection.

The utility model discloses a theory of operation and use flow: firstly, when rice needs to be screened, the rice is poured into the top of the sieve plate 5, then the transmission motor 8 is turned on, the transmission motor 8 can drive the transmission gear 9 to rotate through the output shaft, the transmission gear 9 can drive the impact sleeve 7 to do vertical reciprocating motion, so as to impact the sieve plate 5, the vibration frequency of the sieve plate 5 is improved, impurities and broken rice in the rice can be conveniently screened, the problem of low screening efficiency is avoided, the screening efficiency of the impurities in the rice is improved, then when the dust suction pump 121 is turned on, the dust generated by screening in the screening box 1 can be adsorbed through the suction nozzle by the dust suction pipe 122, then the dust is discharged into the purifying box 11 through the dust discharge pipe 123, the dust is purified by the filter screen 13, the problem of secondary discharge of the dust from the exhaust pipe is avoided, the environmental pollution is caused, the environmental protection is facilitated, and finally the storage box 101 can be pulled by the handle 102, remove wheel 103 and can be atress drive storage case 101 and take place to remove to for the ejection of compact of impurity and broken rice has brought the facility, because the sealed 22 of bottom fixedly connected with of apron 21 has increased the leakproofness of screening case 1, has avoided the problem that the dust is wafted.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a screening installation is used in rice processing, includes screening case (1), its characterized in that: the top of the screening box (1) is provided with a sealing mechanism (2), the side surface of the inner cavity of the screening box (1) is fixedly connected with a connecting block (3), the top of the connecting block (3) is fixedly connected with a movable spring (4), the top end of the movable spring (4) is fixedly connected with a sieve plate (5), the side surface of the connecting block (3) is fixedly connected with a connecting box (6), the side surface of the inner cavity of the connecting box (6) is movably sleeved with an impact sleeve (7), and the side surface of the inner cavity of the connecting box (6) is fixedly connected with a transmission motor (8), the front surface of the transmission motor (8) is fixedly connected with a transmission gear (9) through an output shaft, the bottom of the inner cavity of the screening box (1) is provided with a material storage mechanism (10), and the side of the screening box (1) is fixedly connected with a purifying box (11), and the top of the purifying box (11) is provided with a dust collection mechanism (12).

2. The screening apparatus for rice processing according to claim 1, wherein: sealing mechanism (2) are including apron (21), the side of apron (21) passes through hinge swing joint with the top of screening case (1), and the bottom fixedly connected with of apron (21) fills up sealed (22).

3. The screening apparatus for rice processing according to claim 1, wherein: the side surface of the transmission gear (9) is meshed with the inside of the impact sleeve (7), and the side surface of the sieve plate (5) is movably sleeved with the side surface of the inner cavity of the screening box (1).

4. The screening apparatus for rice processing according to claim 1, wherein: storage mechanism (10) are including storage case (101), the bottom movable mounting of storage case (101) has removal wheel (103), and the front fixedly connected with handle (102) of storage case (101).

5. The screening apparatus for rice processing according to claim 1, wherein: dust absorption mechanism (12) are including dust absorption pump (121), the top fixed connection of the bottom of dust absorption pump (121) and purifying box (11), and the top fixedly connected with dust absorption pipe (122) of dust absorption pump (121), the one end fixedly connected with suction nozzle of dust absorption pipe (122), the bottom fixedly connected with dust exhaust pipe (123) of dust absorption pump (121).

6. The screening apparatus for rice processing according to claim 1, wherein: the side fixedly connected with filter screen (13) of purifying box (11) inner chamber, and the top fixedly connected with blast pipe of purifying box (11).