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CN-224210632-U - Blank rolling machine for grains

CN224210632UCN 224210632 UCN224210632 UCN 224210632UCN-224210632-U

Abstract

The application relates to the technical field of grain processing equipment, and provides a rolling mill for grains, which comprises a rolling mill body and a cleaning mechanism, wherein the rolling mill body is provided with a rolling mill body; the rolling mill body comprises a frame, two rollers which are oppositely arranged are rotatably supported in the frame, the cleaning mechanism comprises two cleaning supports which are supported in an inner cavity of the frame, scrapers are arranged on the cleaning supports, the scrapers of the two cleaning supports are respectively abutted against the outer peripheral surfaces of the two rollers, and two ends of each scraper extend to two ends of the corresponding roller. The application has the effect of being convenient for cleaning the residual materials on the surface of the roller of the embryo rolling machine.

Inventors

  • WANG DONGYUN
  • Tan Huojiao
  • LI DONG
  • CAO CHONG
  • WANG WENJUAN

Assignees

  • 广州市星坤机械有限公司

Dates

Publication Date
20260508
Application Date
20250422

Claims (8)

  1. 1. A rolling mill for grains is characterized by comprising a rolling mill body (1) and a cleaning mechanism, wherein the rolling mill body (1) comprises a frame (11), two rollers (12) which are oppositely arranged are rotatably supported in the frame (11), the cleaning mechanism comprises two cleaning supports (2) which are supported in an inner cavity of the frame (11), scrapers (24) are arranged on the cleaning supports (2), the scrapers (24) of the two cleaning supports (2) are respectively abutted to the outer peripheral surfaces of the two rollers (12), and two ends of each scraper (24) extend to two ends of each corresponding roller (12).
  2. 2. A rolling mill for grains according to claim 1, wherein the two cleaning brackets (2) are respectively positioned at the bottoms of the two rollers (12), and the scraper (24) is abutted against the bottoms of the peripheral surfaces of the corresponding rollers (12).
  3. 3. A rolling mill for grain according to claim 2, characterized in that said cleaning support (2) comprises a support shaft (21), said support shaft (21) being connected to a blade holder (23) by means of a rocker arm (22), said scraper (24) being connected to said blade holder (23) by means of a plurality of connecting elements.
  4. 4. A rolling mill for grains according to claim 3, wherein the cutter holder (23) comprises a first connecting plate (231) and a second connecting plate (232), the scraper (24) is located between the first connecting plate (231) and the second connecting plate (232), the connecting piece comprises a connecting bolt and a connecting nut, the connecting bolt sequentially penetrates through the first connecting plate (231), the scraper (24) and the second connecting plate (232), and the connecting nut is in threaded connection with the tail end of the connecting bolt.
  5. 5. A rolling mill for grains according to claim 3, wherein said frame (11) is provided with an elastic driving member corresponding to said supporting shaft (21), said elastic driving member is in driving connection with said supporting shaft (21), and said elastic driving member is used for driving said supporting shaft (21) to drive said scraper (24) to abut against the outer peripheral surface corresponding to said roller (12).
  6. 6. The rolling mill for grains according to claim 2, wherein first observation openings (13) are formed in two opposite sides of the frame (11), the first observation openings (13) in two opposite sides of the frame (11) are respectively opposite to the two rollers (12), a first cover plate (14) is arranged on the frame (11) corresponding to the first observation openings (13), and the first cover plate (14) is used for sealing the first observation openings (13).
  7. 7. The rolling mill for grains according to claim 2, wherein second observation openings (15) are formed in two opposite sides of the frame (11), the second observation openings (15) are respectively arranged opposite to the scrapers (24) of the two cleaning supports (2) in two opposite sides of the frame (11), a second cover plate (16) is arranged on the frame (11) corresponding to the second observation openings (15), and the second cover plate (16) is used for sealing the second observation openings (15).
  8. 8. A rolling mill for grains according to claim 6, characterized in that a clean air knife (4) is arranged on the side of the first cover plate (14) facing the inner cavity of the frame (11).

Description

Blank rolling machine for grains Technical Field The application relates to the field of grain processing equipment, in particular to a blank rolling machine for grains. Background The embryo rolling machine is an important production device in the grain and oil production process, and mainly extrudes oil grains such as soybean, corn and the like through two rollers rotating oppositely, so that embryo sheets are formed and crude oil is primarily rolled. In the related technology, because oil grains generally contain rich grease, the peripheral surfaces of two rollers are extremely easy to adhere to partial materials in the daily use process of the embryo rolling machine, so that the pollution of the rollers is easy to cause, and the rolling of new materials by the subsequent rollers is influenced. To this current situation, the surface of the roller is cleaned at present mainly through manual work at regular intervals, but manual cleaning roller needs to enter the roller machine, is limited by the inner space, is inconvenient to clean, has certain potential safety hazard, and therefore, has an improvement space. Disclosure of utility model The application provides a rolling mill for grains, which is convenient for cleaning raw materials adhered to the surface of a rolling roller of the rolling mill. The application provides a blank rolling machine for grains, which adopts the following technical scheme: The rolling mill for the grains comprises a rolling mill body and a cleaning mechanism, wherein the rolling mill body comprises a frame, two rollers which are oppositely arranged are rotatably supported in the frame, the cleaning mechanism comprises two cleaning supports which are supported in an inner cavity of the frame, scrapers are arranged on the cleaning supports, the scrapers of the two cleaning supports are respectively abutted to the peripheral surfaces of the two rollers, and two ends of each scraper extend to two ends of the corresponding roller. Through the technical scheme, when the blank rolling machine rotates relatively through the two rollers to extrude materials, the material adhered to the outer peripheral surface of the roller can be scraped through the scraper abutting against the outer peripheral surface of the roller, so that the outer peripheral surface of the roller is cleaned timely, the rolled materials are limited to remain on the surface of the roller, compared with the traditional mode of manual regular cleaning, the difficulty in cleaning the roller of the blank rolling machine is effectively reduced, and through enabling the two ends of the scraper to extend to the two ends of the corresponding roller respectively, the cleaning range of the cleaning mechanism is effectively improved, the generation of cleaning dead angles is reduced, and the cleaning mechanism is favorable for cleaning the surface of the roller more comprehensively. Preferably, the two cleaning brackets are respectively positioned at the bottoms of the two rollers, and the scraper is abutted against the bottoms of the peripheral surfaces of the corresponding rollers. Through adopting above-mentioned technical scheme, through making clean support be located the roll bottom, make the material that is clear away by the scraper accessible gravity natural whereabouts and discharge through frame bottom discharge gate, reduce the residue and pile up above the roll. Preferably, the cleaning support comprises a support shaft, the support shaft is connected with a tool apron through a rocker arm, and the scraper is connected with the tool apron through a plurality of connecting pieces. Through adopting above-mentioned technical scheme, realize making the scraper detachable connect in the blade holder, the dismouting of being convenient for after the wearing and tearing of follow-up scraper is changed. Preferably, the tool apron comprises a first connecting plate and a second connecting plate, the scraper is positioned between the first connecting plate and the second connecting plate, the connecting piece comprises a connecting bolt and a connecting nut, the connecting bolt sequentially penetrates through the first connecting plate, the scraper and the second connecting plate, and the connecting nut is in threaded connection with the tail end of the connecting bolt. Through adopting above-mentioned technical scheme, utilize first connecting plate and second connecting plate cooperation connecting bolt and coupling nut to carry out the centre gripping fixedly to the scraper, restriction follow-up rolling embryo machine operation in-process, the scraper takes place not hard up displacement, and when the scraper is changed in follow-up dismouting that needs simultaneously, only need demolish connecting bolt and coupling nut, alright carry out the change of scraper. Preferably, the frame is provided with an elastic driving piece corresponding to the supporting shaft, the elastic driving piece is in driving connection with t