CN210357980U

CN210357980U - Former grain screening conveyer is used in rice processing

Info

Publication number: CN210357980U
Application number: CN201920725618.2U
Authority: CN
Inventors: 杨京翰
Original assignee: Wan'an Changlong Agricultural And Sideline Products Drying Plant
Current assignee: Wan'an Changlong Agricultural And Sideline Products Drying Plant
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-04-21
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a rice processing is with former grain screening conveyer, which comprises a screen cloth, the screen cloth upper end is equipped with the bounding wall, and the screen cloth lower extreme is equipped with down the silo to screen cloth one side is equipped with the flitch, bounding wall side bottom is equipped with waste material feed opening, the feed opening lower extreme is equipped with the vibration pad, and the vibration pad below is equipped with the axis of rotation, be equipped with the striking ball in the axis of rotation, and axis of rotation one end is equipped with DC motor to the axis of rotation below is equipped with the base support frame. This rice processing is with former grain screening conveyer utilizes and places screen cloth and silo slope down, and is equipped with the impact ball below screen cloth and silo down to the impact ball passes through direct current motor drive, can keep certain frequency to screen cloth and silo down and strike, makes screen cloth and silo shake simultaneously, thereby makes and to be collected by the silo after the corn screening that falls on the screen cloth, labour saving and time saving not only, and screening efficiency improves greatly.

Description

Former grain screening conveyer is used in rice processing

Technical Field

The utility model relates to a grain processing equipment field specifically is a former grain screening conveyer is used in rice processing.

Background

Raw grain is also called natural grain; generally refers to the general name of unprocessed grains; such as rice, wheat, corn, soybean, sorghum, millet, broad beans, peas, etc.; raw grains generally have a complete shell or protective tissue, and are higher than finished grains in insect prevention, mildew prevention and storage resistance.

However, the existing rice is screened by using a winnowing machine (a wooden traditional farm tool for removing impurities, shrivelled grains, straw scraps and the like in seeds of crops such as rice and the like in agricultural planting in China), which wastes time and labor and is low in efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a former grain screening conveyer is used in rice processing to propose current former grain of rice when the screening in solving above-mentioned background art, waste time and energy, the problem of inefficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rice processing is with former grain screening conveyer, includes the screen cloth, the screen cloth upper end is equipped with the bounding wall, and the screen cloth lower extreme is equipped with down the silo to screen cloth one side is equipped with the flitch, bounding wall side bottom is equipped with the waste material feed opening, the feed opening lower extreme is equipped with the vibration pad, and vibrates the pad below and be equipped with the axis of rotation, be equipped with the striking ball in the axis of rotation, and axis of rotation one end is equipped with DC motor to the axis of rotation below is equipped with the base support frame, be equipped with the.

Preferably, the screen, the coaming and the blanking groove are obliquely arranged, and the inclination angle is 30-45 degrees.

Preferably, the vibration pad and the impact ball are made of rubber, and the thickness of the vibration pad is 5-10 cm.

Preferably, the striking balls are of a circular arc structure with a smooth surface, two rows of the striking balls are arranged, and the upper row and the lower row are staggered by taking the horizontal center line of the rotating shaft as the center line.

Preferably, the two sides of the direct current motor are provided with side wing connecting plates, and the side wing connecting plates and the direct current motor placing frame are provided with threaded through holes for connection.

Compared with the prior art, the beneficial effects of the utility model are that: this rice processing is with former grain screening conveyer utilizes and places screen cloth and silo slope down, and is equipped with the impact ball below screen cloth and silo down to the impact ball passes through direct current motor drive, can keep certain frequency to screen cloth and silo down and strike, makes screen cloth and silo shake simultaneously, thereby makes and to be collected by the silo after the corn screening that falls on the screen cloth, labour saving and time saving not only, and screening efficiency improves greatly.

Drawings

FIG. 1 is a schematic structural view of a raw grain screening and transporting device for rice processing of the present invention;

fig. 2 is a top view of the screen in fig. 1 of the raw grain screening and transporting device for rice processing of the present invention;

fig. 3 is a front view of the utility model of a raw grain screening and transporting device for rice processing, which is connected with a dc motor and a dc motor rack in fig. 1;

figure 4 is the utility model relates to a rice processing is with former grain screening conveyer in figure 1 impact ball and direct current motor be connected the side view.

In the figure: 1. the device comprises a screen, 2, a coaming, 3, a vibration pad, 4, a blanking groove, 5, a feeding plate, 6, a rotating shaft, 7, an impact ball, 8, a base supporting frame, 9, a direct current motor placing frame, 10, a waste blanking port, 11, a direct current motor, 12 and a side wing connecting plate.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a raw grain screening and transporting device for rice processing comprises a screen mesh 1, wherein a coaming 2 is arranged at the upper end of the screen mesh 1, a blanking groove 4 is arranged at the lower end of the screen mesh 1, a feeding plate 5 is arranged on one side of the screen mesh 1, the coaming 2 and the blanking groove 4 are obliquely arranged, the inclination angle is 30-45 degrees, the interior of the coaming 2 is of a hollow structure, rice can freely slide down in the screening process, waste materials and qualified products are conveniently collected, a waste material blanking opening 10 is arranged at the bottom end of the side surface of the coaming 2, a vibration pad 3 is arranged at the lower end of the blanking groove 4, a rotating shaft 6 is arranged below the vibration pad 3, the vibration pad 3 and an impact ball 7 are both made of rubber materials, the thickness of the vibration pad 3 is 5-10cm, the cost is saved, the vibration pad 3 and the impact ball 7 are corrosion-resistant and durable, the impact ball 7 is of, and the upper and lower two columns are staggered by taking the horizontal central line of the rotating shaft 6 as the central line, which enables the impact balls 7 to be driven by the direct current motor 11, and can keep a certain frequency to impact the screen mesh 1 and the feed chute 4, so that the screen mesh 1 and the feed chute 4 vibrate simultaneously, thereby the rice falling on the screen mesh 1 can be collected by the feed chute 4 after being screened, thereby saving time and labor, and greatly improving the screening efficiency, the impact balls 7 are arranged on the rotating shaft 6, the direct current motor 11 is arranged at one end of the rotating shaft 6, the base support frame 8 is arranged below the rotating shaft 6, the flank connecting plates 12 are arranged at two sides of the direct current motor 11, and the flank connecting plates 12 and the direct current motor rack 9 are both provided with threaded through holes for connection, thereby the direct current motor 11 can be more stable in work, and the direct current motor 11 is fixed, which is convenient and, Axis of rotation 6 and impact ball 7 are equipped with two and are parallel arrangement, and this makes the whole vibration of screen cloth 1 and feed chute 4 more even for the screening effect is better, is equipped with direct current motor rack 9 on the base support frame 8.

The working principle is as follows: when the raw grain screening and transporting device for rice processing is used, firstly, rice is dumped on the material loading plate 5, then the power supplies of the two groups of direct current motors 11 are respectively connected, so that under the driving of the direct current motors 11, the rotating shaft 6 drives the impact ball 7 to rotate, the impact ball 7 is driven to impact the vibration pad 3 at a certain frequency, the screen 1 above the vibration pad 3 and the blanking groove 4 are kept at a certain frequency to vibrate, at the moment, the rice falling on the screen 1 can be automatically screened by only pushing the rice onto the screen 1, the impurities fall into a hollow structure inside the enclosure plate 2 through the screen 1, as the enclosure plate 2 is obliquely arranged and is influenced by the vibration pad 3, the interior of the enclosure plate 2 also vibrates, so that the impurities falling in the enclosure plate 2 obliquely slide downwards into the waste material blanking opening 10, and waste materials can be pushed out from the waste material blanking opening 10, the unhusked rice after the screening is collected by the feed chute 4, and the above is the use process of this unprocessed food grains screening conveyer for rice processing.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a rice processing is with former grain screening conveyer, includes screen cloth (1), screen cloth (1) upper end is equipped with bounding wall (2), and screen cloth (1) lower extreme is equipped with down silo (4) to screen cloth (1) one side is equipped with flitch (5), bounding wall (2) side bottom is equipped with waste material feed opening (10), its characterized in that: lower silo (4) lower extreme is equipped with vibration pad (3), and vibration pad (3) below is equipped with axis of rotation (6), be equipped with impact ball (7) on axis of rotation (6), and axis of rotation (6) one end is equipped with direct current motor (11) to axis of rotation (6) below is equipped with base support frame (8), be equipped with direct current motor rack (9) on base support frame (8).

2. The raw grain screening and transporting device for rice processing according to claim 1, characterized in that: the screen (1), the coaming (2) and the blanking groove (4) are obliquely arranged, and the inclination angle is 30-45 degrees.

3. The raw grain screening and transporting device for rice processing according to claim 1, characterized in that: the vibration pad (3) and the impact ball (7) are made of rubber materials, and the thickness of the vibration pad (3) is 5-10 cm.

4. The raw grain screening and transporting device for rice processing according to claim 1, characterized in that: the striking balls (7) are of a smooth arc structure, two rows of striking balls (7) are arranged, and the upper row and the lower row are staggered by taking the horizontal center line of the rotating shaft (6) as the center line.

5. The raw grain screening and transporting device for rice processing according to claim 1, characterized in that: and two sides of the direct current motor (11) are provided with flank connecting plates (12), and the flank connecting plates (12) and the direct current motor placing frame (9) are provided with threaded through holes for connection.