CN202122984U - Electric stone grinding roll rice mill - Google Patents

Abstract

An electric stone roller rice mill, which is composed of a stone roller (1), a stone roller plate (2), a roller plate base (3), a traction frame (4), a central shaft (5), and a motor (6); The rice milling trough on the roller (1) is composed of several grooves (A); it also has a sweeping device for sweeping rice into the feeding port (2-5) of the milling pan (2), automatic feeding Device and the scraping device (10) that scrapes the material from the outer edge of the grinding pan to the center of the pan. The advantages are: because the rice is processed by electric rice milling, and there are special rice milling grooves on the stone roller and the stone milling plate, the use effect proves that the rice processed by this special rice milling groove can make the rice crushing rate higher than that of rice. The old-fashioned stone milling device is 60-70% lower, and has a good shell breaking effect; at the same time, it is also equipped with automatic sweeping and automatic feeding devices, so the production efficiency is high, and the processed rice has high nutritional value.

Description

An electric stone rolling rice mill

technical field

The utility model relates to the field of grain processing mechanical devices. Specifically relate to a kind of stone rolling rice milling machine. the

Background technique

Because people blindly pursue high efficiency when processing rice with rice, they all use a rice beating machine for processing. The disadvantage is that the rice beating machine can remove the rice skin and many important nutrients, resulting in a serious loss of rice nutrients. . However, the traditional old-fashioned stone milling device that uses people to push and pull oxen to process rice has less nutrient loss, but the processing efficiency is extremely low. Simultaneously, the rice milling trough of the old-fashioned stone milling device is formed by parallel arrangement of several grooves, and the processed rice has a relatively high crushing rate, generally as high as 15-20%. the

Utility model content

The purpose of this utility model is exactly to provide a kind of electric stone rolling rice milling machine for the above-mentioned deficiency of existing rice milling machine and old-fashioned stone milling device. the

The utility model is composed of a stone roller, a stone roller, a roller base, a traction frame, a central shaft, and a motor; There are shafts at each place, and the shaft of the stone mill is connected to the upper end of the central shaft through the traction frame. There is a central shaft hole on the stone mill disc. The central shaft is connected by transmission, and there is a discharge opening on the milling plate, and rice milling grooves are respectively set on the stone roller and the stone milling plate. Stone Rollers are replaced by Metal Rollers, and Stone Rollers are replaced by Metal Rollers. the

The rice milling groove on the stone roller is composed of several grooves. The combination of several grooves is as follows: a group of "V" shaped grooves are evenly distributed around the circumference of the stone roller cone, and the adjacent two "V" The "shaped groove forms an inverted "V" shaped groove. There is a set of oblique line grooves in the "V" shaped groove, and a set of oblique line grooves and one of the "V" shaped grooves They are parallel to each other and intersect with another groove; a set of oblique grooves are respectively arranged in the inverted "V" groove, and a set of oblique grooves are connected with one of the inverted "V" grooves. Parallel to and intersecting with another groove; a set of slanted grooves in adjacent "V"-shaped grooves intersects with extension lines of a set of slanted grooves in inverted "V"-shaped grooves. the

The rice milling grooves on the stone mill plate are composed of several grooves. The combination of several grooves is as follows: a group of "V" shaped grooves are evenly distributed on the surface of the stone mill plate with the center of the plate as the center. There is a set of slanted grooves in the "shaped groove. A set of slanted grooves is parallel to one of the "V" shaped grooves and intersects with another groove or the extension line of the groove. oblique line groove) intersects the extension line of the oblique line groove in the adjacent "V" shaped groove. the

It also has a sweeping device for sweeping rice into the discharge opening of the mill pan, and the sweeping device is installed on the traction frame. The sweeping device consists of a lifting sweeping frame, a pair of sweeping rollers, a ring-shaped roller belt, a set of sweeping plates with bristles and a scraper. The lifting sweeping frame is installed on the traction frame, and a pair of sweeping rollers pass through the The roller shaft is installed on the sweeping frame of the lifting sweeping frame. The roller shaft of the sweeping roller is connected with the middle shaft through the transmission mechanism, or connected with the driving motor of the sweeping roller. The scraper is installed on the lifting sweeping frame through the connecting rod. superior. the

It also has an automatic feeding device, the feeding port of the automatic feeding device communicates with the feeding port of the grinding plate. The automatic conveying device is composed of a spiral hoist and a silo, the feed port of the hoist communicates with the discharge port of the grinding pan, and the feed port communicates with the silo. the

It also has a scraping device that scrapes the material from the outer edge of the grinding plate to the center of the plate. The scraping device is composed of a scraping bracket, a runner and a set of scraping plates with bristles. The shaft of the wheel is connected with the central shaft through the transmission mechanism, or is connected with the power shaft of the driving motor of the scraping device. the

The utility model has the advantages that: since the rice is processed by the electric rice milling method, and a special rice milling groove is arranged on the stone roller and the stone milling plate, the use effect proves that the rice processed by this special rice milling groove can make The rice crushing rate is 60-70% lower than that of the old-fashioned stone milling device, and the shell breaking effect is good; at the same time, it is also equipped with automatic sweeping and automatic feeding devices, so the production efficiency is high, and the processed rice has high nutritional value. the

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model. the

Accompanying drawing 2 is a schematic diagram of the structure of groove A. the

Accompanying drawing 3 is provided with " V " shape groove and inverted " V " shape groove structure schematic diagram on stone roller 1 . the

Accompanying drawing 4 is a schematic diagram of the structure of the "V" shaped groove of the stone roller 1 provided with inclined grooves. the

Accompanying drawing 5 is the schematic diagram of the structure of "V" shaped grooves arranged on the stone grinding plate 2. the

Accompanying drawing 6 is a schematic diagram of the structure of the "V" shaped groove of the stone mill plate 2 with oblique lines. the

Accompanying drawing 7 is the structural representation of sweeping device 7. the

Accompanying drawing 8 is the structure diagram of scraping device 10. the

Detailed ways

As shown in Figure 1; the stone mill is in the shape of a truncated cone, the stone mill plate 2 is installed on the plate base 3, a pair of stone mill rollers 1 are placed on the stone mill plate 2, and the center of the two circular end faces of the stone roller 1 are respectively set There are shafts 1-1, and the shafts 1-1 of a pair of stone mills 1 are connected to the upper end of the central shaft 2 through the traction frame 4. A central shaft hole is provided on the stone mill disc 2, and the central shaft 5 is installed on the central shaft of the mill disc 2 through bearings. In the hole, the power shaft of the motor 6 is connected to the middle shaft 2 through a reducer, and 1-5 covered feeding ports 2-5 are arranged on the grinding plate 2, and on a pair of stone rolling 1 and stone grinding plate 2 There are rice milling tanks respectively. A pair of stone rollers 1 can be replaced by metal rollers, and stone rollers 2 are replaced by metal rollers. the

As shown in Figure 3 and Figure 4; the rice milling groove on the stone roller 1 is composed of several grooves A (see Figure 2), and the combination of several grooves A is: a group of "V" shaped grooves 1-1 is evenly distributed around the cone surface of the stone roller 1, and two adjacent "V" shaped grooves form an inverted "V" shaped groove 1-2, inside the "V" shaped groove 1-1 There is a set of oblique line grooves 1-3, and a set of oblique line grooves 1-3 is parallel to one of the "V" shaped grooves 1-1, and intersects with the other groove; A set of oblique line grooves 1-4 are respectively arranged in the V"-shaped grooves 1-2, and a set of oblique line grooves 1-4 are parallel to one of the inverted "V"-shaped grooves 1-2, And intersect with another groove; a group of oblique grooves 1-3 in the adjacent "V" shaped groove 1-1 and a group of oblique grooves in the inverted "V" shaped groove 1-2 1-4 extension lines intersect. the

As shown in Fig. 5 and Fig. 6; the rice milling grooves on the stone mill plate 2 are respectively composed of several grooves A, and the combination of several grooves A is: a group of "V" shaped grooves 2-1 The disc surface of the grinding disc 2 is evenly distributed with the disc center as the center, and a group of oblique line grooves 2-2 are opened in the "V" shaped groove 2-1, and a group of oblique line grooves 2-2 and the "V" shaped groove One of the grooves in the groove 2-1 is parallel to and intersects with another groove or the extension line of the groove, and a set of inclined grooves 2-2 is connected with the adjacent "V" shaped groove 2-1. The extension lines of the oblique line grooves 2-2 intersect. the

As shown in the figure; the sweeping device 7 is composed of a lifting sweeping frame, a pair of sweeping rollers 7-1, an endless roller belt 7-2, a group of sweeping plates 7-3 with bristles and a scraper 7-4 , the lifting sweeping frame is installed on the traction frame 4, and a pair of sweeping rollers 7-1 are installed on the lifting sweeping frame sweeping frame through its roller shaft, and the roller shaft of the sweeping roller 7-1 passes through the central shaft 5 Transmission mechanism transmission links to each other, or links to each other with sweeping material roller drive motor transmission, and scraper (rubber scraper) 7-4 is installed on the lifting sweeping shelf sweeping shelf by connecting rod. the

As shown in Figure 1; the automatic conveying device is composed of a hoist (screw hoist or wind hoist) 8 and a feed bin 9, and the feeding port of the spiral hoist 8 communicates with the discharge port 2-5 of the milling plate 2 , The feeding port communicates with the feed bin 9. the

As shown in Figure 8; the scraping device 10 is made up of a scraping bracket, a runner 10-1 and a group of scraping plates 10-2 with bristles, and the runner 10-1 is installed on the scraping bracket through a shaft. A group of scraper plates 10-2 with bristles are installed on the runners 10-1 respectively, and the shaft of the runners 10-1 is connected to the central shaft 5 through a transmission mechanism, or connected with the power of the driving motor of the scraper device 10. Shaft drive connected. the

Working method: The rice is ground into rice grains and chaff between the stone mill and the stone mill pan. During the milling process, the rice continuously escapes from the groove of the mill pan to the edge of the pan and cannot be rolled. At this time, the scraper can be used. The device scrapes the rice into the grooves in the milling pan. After the rolling is completed, the sweeping device is lowered by lifting the sweeping frame, the sweeping device is started, and the rice grains and chaff are swept to the discharge port of the milling plate, and then lifted to the silo by the elevator. the

Claims (10)

1. an electronic stone grinds and rolls rice mill, it is characterized in that it by stone grind roll (1), stone mill disc (2), mill disc base (3), hitch frame (4), axis (5), motor (6) is formed; Stone mill disc (2) is installed on the mill disc base (3); The stone stone roller rolls (1) and is placed on the stone mill disc (2); Grinding two nose circle face centers rolling (1) at stone is respectively equipped with axle (1-1) that axle (1-1), stone grind (1) and links to each other through on hitch frame (4) and the axis (2); On stone mill disc (2), be provided with central axis hole, axis (5) is installed in through bearing in the central axis hole of mill disc (2), and the line shaft of motor (6) links to each other with axis (2) transmission through decelerator; On mill disc (2), be provided with feed opening (2-5), roll on (1) and the stone mill disc (2) at the stone stone roller and be respectively equipped with the husk rice groove.

2. electronic stone according to claim 1 grinds and rolls rice mill, it is characterized in that the stone stone roller rolls (1) and rolls replacement by the metal stone roller, and stone mill disc (2) is replaced by the metal mill disc.

3. electronic stone according to claim 1 grinds and rolls rice mill; It is characterized in that stone grinds the husk rice groove that rolls on (1) and combined by several grooves (A); Several grooves (A) compound mode is: one group of " V " shape groove (1-1) rolls (1) circular cone side face around the stone stone roller and evenly distributes; Two adjacent " V " shape grooves constitute " V " shape groove (1-2) again; In " V " shape groove (1-1), have one group of oblique line groove (1-3), and one group of oblique line groove (1-3) and " V " shape groove (1-1) groove wherein parallel, and intersect with another groove; Be respectively equipped with one group of oblique line groove (1-4) in " V " shape groove (1-2) falling, and one group of oblique line groove (1-4) with fall " V " shape groove (1-2) groove wherein and parallel, and intersect with another groove; One group of oblique line groove (1-3) in adjacent " V " shape groove (1-1) is with to fall the extended line of the one group of oblique line groove (1-4) in " V " shape groove (1-2) crossing.

4. roll rice mill according to claim 1 or 3 described electronic stones stone rollers; It is characterized in that the husk rice groove on the stone mill disc (2) is combined by several grooves (A) respectively; Several grooves (A) compound mode is: one group of " V " shape groove (2-1) is that the center evenly distributes with the core on the card of stone mill disc (2); In " V " shape groove (2-1), have one group of oblique line groove (2-2); One group of oblique line groove (2-2) and " V " shape groove (2-1) groove wherein parallel, and intersect with another groove or groove extended line, and the extended line of the oblique line groove (2-2) in one group of oblique line groove (2-2) and adjacent " V " shape groove (2-1) intersects.

5. electronic stone according to claim 1 and 2 grinds and rolls rice mill, it is characterized in that it also has the sweeping through the material device (7) that rice is swept the feed opening (2-5) of mill disc (2), and sweeping through the material device (7) is installed on the hitch frame (4).

6. electronic stone according to claim 5 grinds and rolls rice mill; It is characterized in that sweeping through the material device (7) is made up of up-down sweeping through the material frame, a pair of sweeping through the material roller (7-1), annular roller strap (7-2), one group of sweeping through the material plate (7-3) and scraper plate (7-4) that has bristle; Up-down sweeping through the material frame is installed on the hitch frame (4); A pair of sweeping through the material roller (7-1) branch is installed on the up-down sweeping through the material frame through its roll shaft; The roll shaft of sweeping through the material roller (7-1) links to each other through the transmission mechanism transmission with axis (5), or links to each other with the transmission of sweeping through the material roll drive motor, and scraper plate (7-4) is installed on the up-down sweeping through the material frame through connecting rod.

7. electronic stone according to claim 1 and 2 grinds and rolls rice mill, it is characterized in that it also has the automatic transport materials device, and the charging aperture of automatic transport materials device communicates with the feed opening (2-5) of mill disc (2).

8. electronic stone according to claim 7 grinds and rolls rice mill, it is characterized in that the automatic transport materials device is made up of elevator (8) and feed bin (9), and the charging aperture of spiral discharge (8) communicates with the feed opening (2-5) of mill disc (2), and charging aperture communicates with feed bin (9).

9. electronic stone according to claim 1 grinds and rolls rice mill, it is characterized in that it will expect to scrape the scraper (10) to core from the outward flange of mill disc (2) in addition.

10. electronic stone according to claim 9 grinds and rolls rice mill; It is characterized in that scraper (10) constitutes by scraping material support, runner (10-1) and one group of material scraping plate (10-2) that has bristle; Runner (10-1) is installed in through axle and scrapes on the material support; One group of material scraping plate (10-2) that has bristle is installed in respectively on the runner (10-1), and the axle of runner (10-1) links to each other through the transmission of transmission actuation mechanism with axis (5), or links to each other with the line shaft transmission of the drive motors of scraper (10).

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