CN212190059U

CN212190059U - Rice production and processing screening plant

Info

Publication number: CN212190059U
Application number: CN202020564093.1U
Authority: CN
Inventors: 方正; 李石明
Original assignee: Hunan Century Green Food Agriculture Co ltd
Current assignee: Hunan Century Green Food Agriculture Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-12-22
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a rice production processing screening plant, relate to rice production machine-building field, it includes the quick-witted box, quick-witted box top sets up the feeder hopper, the activity of feeder hopper below sets up screening case, screening incasement portion installs and is provided with the sieve, the both sides outer wall of screening case is the fixed boss that is provided with all, and the bottom fixed spacing of boss is provided with the vaulting pole, the vaulting pole passes the backup pad downwards, and be provided with the spring on the vaulting pole between boss lower surface and backup pad upper surface, the installation is provided with vibrating motor on the left boss of screening case, screening case right side tip is fixed and is provided with the discharging pipe, and the second opening on quick-witted box right side is stretched out. The utility model relates to a rationally, low in cost once can be to large batch rice screening operation, and screening efficiency is high, separates rice and impurity, and in the impurity entering collection box of isolating, the screening is effectual, has improved the economic benefits of the big batch rice production and processing of enterprise.

Description

Rice production and processing screening plant

Technical Field

The utility model relates to a rice production machine-building field specifically is a rice production processing screening plant.

Background

In the current rice processing process, a large amount of dust and scrap impurities are often mixed in the rice production and processing process, at the moment, a screening device is required to be used for carrying out impurity removal operation on rice and screening the rice, so that the rice and the impurities are fully separated, if the separation is not carried out, the quality and the quality of the rice are influenced, and the economic value of the rice is reduced, the traditional manual screening not only wastes time and labor, but also often has the condition of incomplete screening, and obviously does not accord with the market demand, the phenomenon of multiple screening treatment often occurs when the existing screening machine in the market is used, the working efficiency is extremely low, the efficiency of screening the rice is not very high, the sieve plate for screening is difficult to maintain, clean and replace, the effective production time of enterprises is reduced, and the production efficiency of large-batch rice production and processing of the enterprises is reduced, the production and processing requirements of enterprises are difficult to meet, and the screened impurities are not collected and processed, so that the production site environment is easily influenced, and the healthy production of enterprise employees is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, provide a rice production and processing screening plant, its reasonable in design, low in cost once can carry out the screening operation to large batch rice, and screening efficiency is high, separates rice and impurity, and the impurity of isolating gets into in the collection box, screens out effectually, has improved the economic benefits of the big batch rice production and processing of enterprise.

In order to realize the above purpose, the utility model adopts the technical scheme that: the utility model provides a rice production processing screening plant, it includes the quick-witted box, the fixed feeder hopper that is provided with in quick-witted box top, the feeder hopper below and in quick-witted box interior tilt activity be provided with screening case, screening incasement portion installs and is provided with the sieve that is used for rice and impurity separation, the both sides outer wall of screening case is the fixed boss that is provided with all, and the bottom fixed interval of boss is provided with the vaulting pole, the vaulting pole passes the backup pad downwards, just be provided with the spring between boss lower surface and backup pad upper surface on the vaulting pole, the installation is provided with vibrating motor on the left boss of screening case, screening case right side tip is fixed and is provided with the discharging pipe, and the second opening on quick.

As the utility model discloses a further optimization, the screening case is rectangle box body cavity column structure, and screening bottom of the case portion is provided with the rectangle and leads to groove and rectangle and lead to groove position department through four connecting screw installation sieve all around.

As a further optimization of the utility model, the sieve is rectangular plate sheet structure and its middle part rectangle array is provided with the sieve mesh.

As the utility model discloses a further optimization, backup pad and top screening case parallel arrangement, backup pad lower surface are through four spinal branch vaulting pole welded fastening in quick-witted bottom half, and the backup pad middle part is provided with the rectangular hole, just is provided with the collection box that is used for collecting impurity under the rectangular hole on quick-witted bottom half.

As a further optimization of the utility model, the guide plate is arranged below the feed hopper and in the oblique welding of the inner wall at the top of the case body.

As the utility model discloses a further optimization is provided with first opening on the quick-witted box left side wall, and first open position department just articulates on quick-witted box left side outer wall and is provided with the quick-witted chamber door.

As the utility model discloses a further optimization, discharging pipe and screening case junction are big right horn-shaped structure about.

The utility model has the advantages that: the utility model provides a rice production and processing screening plant reasonable in design, low in cost once can carry out the screening operation to large batch rice, and screening efficiency is high, separates rice and impurity, and the impurity of isolating gets into in the collection box, screens except effectually, has improved the economic benefits of the big batch rice production and processing of enterprise.

1. The utility model discloses in, be provided with screening case, sieve, vibrating motor, bracing piece and spring, during drive vibrating motor, vertical ascending reciprocal vibrations of side are done to the screening case in the box, and impurity and rice in the rice carry out the abundant separation at the screening incasement, and impurity passes the sieve mesh and falls into in the collection box to the below, are favorable to centralized processing, and the rice after the screening passes through the discharging pipe and sees off quick-witted box.

2. The utility model discloses in, screening case and sieve adopt split type design, simple structure, and the sieve installation, maintenance, change and clean all very convenient, have greatly improved the holistic practicality of device.

Drawings

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

Fig. 2 is a schematic view of the overlooking structure of the middle screening box of the present invention.

Fig. 3 is a schematic view of the structure of the middle discharging pipe of the present invention.

The text labels in the figures are represented as: 1. a case body; 2. a feed hopper; 3. screening the box; 4. a discharge pipe; 5. a sieve plate; 6. a support plate; 7. a collection box; 8. a vibration motor; 101. a baffle; 102. A first opening; 103. a cabinet door; 104. a second opening; 301. a boss; 302. a stay bar; 303. A spring; 501. screening holes; 502. a connecting screw; 601. a support bar; 602. a rectangular hole.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

As shown in fig. 1-3, the specific structure of the present invention is: the rice screening machine comprises a machine box body 1, a feed hopper 2 is fixedly arranged at the top of the machine box body 1, a screening box 3 is obliquely and movably arranged below the feed hopper 2 and in the machine box body 1, a screen plate 5 for separating rice from impurities is arranged inside the screening box 3, bosses 301 are fixedly arranged on the outer walls of two sides of the screening box 3, supporting rods 302 are fixedly arranged at the bottoms of the bosses 301 at fixed intervals, the supporting rods 302 downwards penetrate through a supporting plate 6, springs 303 are arranged on the supporting rods 302 and between the lower surfaces of the bosses 301 and the upper surfaces of the supporting plates 6, a vibrating motor 8 is arranged on the boss 301 at the left side of the screening box 3, a discharge pipe 4 is fixedly arranged at the right end of the screening box 3, one end of the discharge pipe 4 extends out of a second opening 104 at the right side of the machine box body 1 to drive the vibrating motor 8, the screening box 3 performs reciprocating vibration in the vertical, the vibrating motor 8 can adopt ZG micro vibrating motor series, the vibration frequency is 2900/min, the volume is small, the weight is light, the efficiency is high, the vibrating force can be adjusted in a stepless way, and the rice after vibrating screening can be sent out of the case body through the discharging pipe 4.

Please refer to fig. 2 and fig. 3, in order to facilitate the installation, replacement, maintenance and cleaning of the sieve plate 5, the sieving box 3 is a rectangular box cavity structure, the bottom of the sieving box 3 is provided with a rectangular through groove and the rectangular through groove is arranged at the position of the sieve plate 5 installed by four connecting screws 502, the sieve plate 5 and the sieving box 3 are designed in a split type, the sieve plate 5 can be conveniently replaced, and the whole practicability of the device is improved.

Referring to fig. 2, in order to facilitate the rice to be effectively separated from impurities, the sieve plate 5 has a rectangular plate-shaped structure and sieve pores 501 are arranged in a rectangular array in the middle of the sieve plate.

Please refer to fig. 1 and fig. 3, in order to facilitate the realization of the sieving box 3 to remove impurities in rice by vibration sieving, the supporting plate 6 is parallel to the sieving box 3 above, the lower surface of the supporting plate 6 is welded and fixed at the bottom of the box body 1 through four supporting rods 601, a rectangular hole 602 is arranged in the middle of the supporting plate 6, a collecting box 7 for collecting impurities is arranged under the rectangular hole 602 and at the bottom of the box body 1, the collecting box 7 collects the sieved rice impurities in a centralized manner, thereby preventing the impurities from polluting the production environment and affecting the health of enterprise staff.

Referring to fig. 1, in order to facilitate the guiding of the rice fed through the feeding hopper 2, a guide plate 101 is obliquely welded on the inner wall of the top of the casing 1 below the feeding hopper 2, so as to effectively improve the stroke of the rice on the sieve plate 5 in the casing 1, thereby improving the effect of the vibrating sieving.

Referring to fig. 1, in order to facilitate the installation and replacement of each component of the cabinet 1, a first opening 102 is disposed on a left side wall of the cabinet 1, a cabinet door 103 is hinged to an outer wall of the left side of the cabinet 1 at a position of the first opening 102, and when the cabinet door 103 is opened, an employee can install and debug each component in the cabinet 1 from the position of the first opening 102.

Referring to fig. 1 and 3, in order to facilitate better discharging the rice from the sieving box 3 and the machine box 1, a connection portion between the discharging pipe 4 and the sieving box 3 is a horn-shaped structure with a large left and a small right.

It should be noted that, in this document, 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.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. A screening device for rice production and processing is characterized by comprising a machine box body (1), wherein a feed hopper (2) is fixedly arranged at the top of the machine box body (1), a screening box (3) is obliquely and movably arranged in the machine box body (1) below the feed hopper (2), a screen plate (5) for separating rice from impurities is arranged inside the screening box (3), bosses (301) are fixedly arranged on the outer walls of two sides of the screening box (3), supporting rods (302) are fixedly arranged at intervals at the bottoms of the bosses (301), the supporting rods (302) downwards penetrate through a supporting plate (6), springs (303) are arranged on the supporting rods (302) and between the lower surfaces of the bosses (301) and the upper surfaces of the supporting plate (6), a vibrating motor (8) is arranged on the boss (301) on the left side of the screening box (3), and a discharging pipe end part (4) is fixedly arranged on the right side of the screening box (3), and one end of the discharge pipe (4) extends out of the second opening (104) on the right side of the machine box body (1).

2. A rice production and processing screening device as claimed in claim 1, wherein the screening box (3) is of a rectangular box body cavity-shaped structure, a rectangular through groove is formed in the bottom of the screening box (3), and the screening plates (5) are installed around the rectangular through groove through four connecting screws (502).

3. A rice processing and screening device as claimed in claim 1, wherein said screen plates (5) are rectangular plate-like structures and the rectangular array in the middle of the screen plates is provided with screen holes (501).

4. The rice production processing screening device of claim 1, wherein the supporting plate (6) is arranged in parallel with the upper screening box (3), the lower surface of the supporting plate (6) is fixed to the bottom of the machine box body (1) through four supporting rods (601) in a welding mode, a rectangular hole (602) is formed in the middle of the supporting plate (6), and a collecting box (7) used for collecting impurities is arranged right below the rectangular hole (602) and on the bottom of the machine box body (1).

5. A rice production processing screening plant according to claim 1, characterized in that a deflector (101) is arranged below the feed hopper (2) and in the inclined welding of the inner wall of the top of the machine box body (1).

6. A rice production and processing screening device as claimed in claim 1, wherein a first opening (102) is formed in the left side wall of the machine box body (1), and a machine box door (103) is hinged to the outer wall of the left side of the machine box body (1) at the position of the first opening (102).

7. A rice production and processing screening device as claimed in claim 1, wherein the junction of the discharge pipe (4) and the screening box (3) is in a horn-shaped structure with a large left and a small right.