CN221335426U - Bran removing device for grain processing - Google Patents

Abstract

The utility model discloses a bran removing device for grain processing, which comprises a shell, wherein a division plate is fixedly arranged between the bottom of the inner wall of the shell and the front and rear side walls, a bran chamber and a kernel chamber are respectively formed between the inner wall of the shell and the left and right sides of the division plate, the upper surface of the shell is fixedly provided with a funnel-shaped feed hopper which is communicated with the inner cavity of the shell and is correspondingly positioned on the left side above the kernel chamber, the right side of the inner wall of the shell is fixedly provided with a blowing component above the division plate, the inner cavity of the kernel chamber is correspondingly provided with an inclined screening frame with a left side and a right side which are lower, the right end of the screening frame is an opening, the right side of the shell is provided with a through groove with a width which is larger than that of the screening frame, and the right end of the screening frame penetrates through the through groove to extend to the outer side of the shell.

Description

Bran removing device for grain processing

Technical Field

The utility model relates to the technical field of grain processing, in particular to a bran removing device for grain processing.

Background

The grains are the general names of cereal plants or grain crops, and can mainly comprise rice, wheat, soybean and other miscellaneous cereals, and part of the grains need to be removed from the bran in the processing process, but the existing part of bran removing device adopts a water selection mode to achieve the effect of bran removal, for example, the patent with the publication number of CN214916353U, but the water selection mode easily causes the grains to be soaked in water, the grains are required to be drained or dried in the follow-up process, the operation is complex, the discharging and collecting treatment of the bran is inconvenient, the processing efficiency is reduced, adverse effects are brought to the production and processing, and the use requirement cannot be well met.

Disclosure of utility model

In order to overcome the technical defects in the prior art and effectively solve the technical problems in the background art, the utility model provides the following technical scheme:

the utility model provides a bran remove device for grain processing, includes the casing, fixed mounting has the division board between the bottom of shells inner wall and the front and back lateral wall, form bran cavity and kernel cavity respectively between the inner wall of casing and the left and right sides of division board, the upper surface fixed mounting of casing has with the casing inner chamber intercommunication and correspond the hopper that is located the left funnel shape of kernel cavity top, shells inner wall's right side is located the fixed mounting in position of division board top has the subassembly of blowing, kernel cavity's inner chamber corresponds the screening frame that is provided with the slope of high right side, the right-hand member of screening frame is the opening, the logical groove that the width is greater than the screening frame is seted up on the right side of casing, the right-hand member of screening frame passes logical groove and extends to the outside of casing, the front and back bilateral symmetry of screening frame bottom is fixed with the fly leaf, be fixed with the guide arm between the middle part of kernel cavity inner wall front and back both sides, guide arm and fly leaf side's slide hole sliding connection, the rear side of kernel cavity inner wall is fixed with the electric telescopic link, the front end of electric link and the back fixed connection of the back side of the chamber that is close to the back of the chamber of movable plate.

As a preferable technical scheme of the utility model, the blowing component comprises a fan, an air pipe, a diversion cover and an air nozzle, wherein the fan is fixed at the upper part of the right side of the shell, the air pipe extending to the inner cavity of the shell is fixedly communicated with the outlet of the fan, the diversion cover is fixedly communicated with the inner side end of the air pipe, and the air nozzle is fixedly communicated with the left side of the diversion cover in an average distribution manner.

As a preferable technical scheme of the utility model, the lower part of the right side of the shell is fixedly provided with a collecting box corresponding to the right end opening of the screening frame.

As a preferable technical scheme of the utility model, the upper part of the front side of the shell is correspondingly provided with an observation window.

As a preferable technical scheme of the utility model, the lower part of the front side of the shell is sequentially fixed with a bran discharge port and a kernel discharge port which are respectively and correspondingly communicated with the bran chamber and the kernel chamber, and the outer side ends of the bran discharge port and the kernel discharge port are respectively and correspondingly provided with a detachable sealing cover.

Compared with the prior art, the utility model has the beneficial effects that: the bran removing device for grain processing has reasonable and practical structure, convenient operation, high efficiency, convenient discharge and collection treatment for bran, and high processing efficiency, brings convenience to production and processing, and well meets the use requirement; specifically, can carry out preliminary screening of blowing through the subassembly of blowing, drive the left and right reciprocating motion of screening frame through electric telescopic handle, can carry out further more thorough screening, the screening frame that sets up through the slope moreover, in the in-process of screening, the bran of screening can automatic discharge fall into the collecting box, the collection of being convenient for handle.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a front view of the interior of the housing of the present utility model.

Fig. 3 is a front view of the blower assembly of the present utility model.

Fig. 4 is a schematic structural view of a screening frame according to the present utility model.

In the figure: the wheat bran screening device comprises a shell 1, a separation plate 2, a wheat bran chamber 3, a grain chamber 4, a feed hopper 5, a blowing component 6, a fan 61, an air pipe 62, a diversion cover 63, an air nozzle 64, a screening frame 7, a movable plate 8, an electric telescopic rod 9, a guide rod 10, a through groove 11, a collecting box 12, an observation window 13, a wheat bran discharge port 14, a grain discharge port 15 and a sealing cover 16.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a bran removing device for grain processing comprises a shell 1, a division plate 2 is fixedly arranged between the bottom of the inner wall of the shell 1 and the front and rear side walls, a bran chamber 3 and a kernel chamber 4 are respectively formed between the inner wall of the shell 1 and the left and right sides of the division plate 2, the preliminarily screened bran falls into the bran chamber 3, a funnel-shaped feed hopper 5 which is communicated with the inner cavity of the shell 1 and is correspondingly positioned on the left side above the kernel chamber 4 is fixedly arranged on the upper surface of the shell 1, a blowing component 6 is fixedly arranged on the right side of the inner wall of the shell 1 and is positioned above the division plate 2, an inclined screening frame 7 with high left and low right is correspondingly arranged in the inner cavity of the kernel chamber 4, the preliminarily screened grains fall into the screening frame 7, the right-hand member of screening frame 7 is the opening, the logical groove 11 that the width is greater than screening frame 7 has been seted up on the right side of casing 1, the right-hand member of screening frame 7 passes logical groove 11 and extends to the outside of casing 1, the front and back bilateral symmetry of screening frame 7 bottom is fixed with fly leaf 8, be fixed with guide arm 10 between the middle part of millet cavity 4 inner wall front and back both sides, slide hole sliding connection of guide arm 10 and fly leaf 8 side, the rear side of millet cavity 4 inner wall is fixed with electric telescopic handle 9, the front end of electric telescopic handle 9 and the rear side fixed connection of fly leaf 8 that is close to the millet cavity 4 back wall, drive the left and right reciprocating motion of screening frame 7 through electric telescopic handle 9, can further more thorough screening.

Further, as shown in fig. 3, the air blowing component 6 includes a fan 61, an air pipe 62, a diversion cover 63 and an air nozzle 64, the fan 61 is fixed on the right side upper portion of the casing 1, the air pipe 62 extending to the inner cavity of the casing 1 is fixed on the outlet communication of the fan 61, the diversion cover 63 is fixed on the inner side end communication of the air pipe 62, the air nozzle 64 is fixed on the left side of the diversion cover 63 in an evenly distributed and fixed manner, and preliminary air blowing screening can be performed by starting the fan 61 to work and the air pipe 62, the diversion cover 63 and the air nozzle 64 to cooperate.

Further, as shown in fig. 1, a collecting box 12 corresponding to the right end opening of the screening frame 7 is fixedly installed at the lower part of the right side of the casing 1, and the screened bran can be automatically discharged and falls into the collecting box 12 through the obliquely arranged screening frame 7 in the screening process, so that the collecting treatment is facilitated.

Further, as shown in fig. 1, an observation window 13 is correspondingly formed at the upper part of the front side of the housing 1, and the observation of the condition inside the housing 1 is facilitated by the observation window 13.

Further, as shown in fig. 1, a bran discharge port 14 and a kernel discharge port 15 which are respectively and correspondingly communicated with the bran chamber 3 and the kernel chamber 4 are sequentially fixed at the lower part of the front side of the shell 1, and detachable sealing covers 16 are respectively and correspondingly arranged at the outer side ends of the bran discharge port 14 and the kernel discharge port 15, so that the sieved bran and kernel are conveniently discharged through the bran discharge port 14 and the kernel discharge port 15.

When in use:

The cereal that waits to screen falls into casing 1 through feeder hopper 5, start fan 61 work simultaneously, through tuber pipe 62, reposition of redundant personnel cover 63 and tuyere 64 cooperation, can carry out preliminary screening of blowing, the bran of preliminary screening falls into bran cavity 3 in, the cereal of preliminary screening falls into screening frame 7 simultaneously, drive screening frame 7's left and right reciprocating motion through electric telescopic handle 9, can carry out further more thorough screening, at the in-process of screening, the bran of screening out can automatic discharge through the screening frame 7 that the slope set up falls into collecting box 12, be convenient for collect the processing.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Bran remove device for cereal processing, including casing (1), its characterized in that: the utility model discloses a grain threshing machine, including shell (1) and motor-driven device, fixed mounting has division board (2) between the bottom of shell (1) inner wall and front and back lateral wall, form bran cavity (3) and kernel cavity (4) respectively between the inner wall of shell (1) and the left and right sides of division board (2), the upper surface fixed mounting of shell (1) has hopper-shaped feeder hopper (5) with shell (1) inner chamber intercommunication and correspond to be located kernel cavity (4) top left side, the right side of shell (1) inner wall is located the position fixed mounting of division board (2) top has blast assembly (6), the inner chamber of kernel cavity (4) corresponds to be provided with screening frame (7) of slope of high and low in left and right, the right-hand member of screening frame (7) is the opening, open slot (11) that the width is greater than screening frame (7) are seted up on the right side of shell (1), the right-hand member of screening frame (7) passes through open slot (11) and extends to the outside of shell (1), the front and back bilateral symmetry of screening frame (7) bottom has movable plate (8), the inner wall (4) inner wall (10) front and back lateral surface fixed connection has between flexible side of the flexible pole (10), the front end of the electric telescopic rod (9) is fixedly connected with the rear side of the movable plate (8) close to the rear wall of the kernel cavity (4).

2. The bran removal apparatus for grain processing as claimed in claim 1, wherein: the air blowing assembly (6) comprises a fan (61), an air pipe (62), a diversion cover (63) and an air nozzle (64), wherein the fan (61) is fixed on the upper portion of the right side of the shell (1), the air pipe (62) extending to the inner cavity of the shell (1) is fixedly connected with the outlet of the fan (61), the diversion cover (63) is fixedly connected with the inner side end of the air pipe (62), and the air nozzle (64) is fixedly connected with the left side of the diversion cover (63) in an evenly distributed mode.

3. The bran removal apparatus for grain processing as claimed in claim 1, wherein: the lower part of the right side of the shell (1) is fixedly provided with a collecting box (12) corresponding to the right end opening of the screening frame (7).

4. The bran removal apparatus for grain processing as claimed in claim 1, wherein: an observation window (13) is correspondingly arranged at the upper part of the front side of the shell (1).

5. The bran removal apparatus for grain processing as claimed in claim 1, wherein: the lower part of casing (1) front side is fixed with bran discharge gate (14) and millet discharge gate (15) with bran cavity (3) and millet cavity (4) correspondence intercommunication respectively in proper order, the outside end of bran discharge gate (14) and millet discharge gate (15) corresponds respectively and is provided with detachable sealed lid (16).