CN204485925U - Sand roller grinds Corn shresher and sand roller devices for husking rice - Google Patents

Abstract

The utility model discloses an emery roller corn peeling machine and an emery roller rice milling device. The main shaft runs through the rice milling room and the rice feeding room and is connected with the transmission mechanism; the main shaft is located outside the rice feeding room and a screw feeder is installed; the main shaft is located in the rice milling room An emery roller is installed on the outside, and rice sieves fixed on the upper beam and the lower beam are arranged on the outer side of the emery roller; rice knives are respectively fixed on the inner surfaces of the upper beam and the lower beam. The unique knife adjustment device of the utility model makes the operation More convenient, good rice milling effect, high efficiency, high output, less broken. This machine is mainly used for corn peeling in feed mills, and it is used in the technological process of corn deep processing plants. It is an ideal supporting equipment for modern corn processing plants.

Description

Emery roller grinding corn peeling machine and emery roller rice milling device

technical field

The utility model relates to the technical field of grain processing machinery, in particular to an emery roller corn peeling machine and an emery roller rice milling device.

Background technique

A rice mill is an agricultural machine used to dehull corn or other grains. The machine includes a shell, the inner cavity of the shell is divided into a rice milling chamber and a rice inlet chamber, and the rotating shaft driven by the driving device runs through the rice milling chamber and the rice inlet chamber; the front end of the rice milling chamber is an outlet with a baffle. The rice mouth, its inner cavity communicates with the bran suction device, a sand roller is installed on the rotating shaft inside, and a rice sieve is set on the outside of the sand roller; the upper end of the rice feeding room is provided with a rice feeding hopper, which is installed on the rotating shaft inside. There are propulsion blades. The working process of the rice mill is as follows: the raw grain entering the rice chamber from the rice hopper is pushed into the rice milling chamber under the action of the propulsion blade, and the rice of the raw grain is removed by the friction between the rotating emery roller and the rice sieve. The skin and germ are separated by milling to obtain finished rice and bran meal. The finished rice is squeezed through the baffle and discharged from the rice outlet under the action of the propulsion blade, and the bran powder is discharged out of the machine under the action of the bran suction device. However, although the existing machine is equipped with a bran suction device, the bran discharge effect is poor, and a large amount of bran powder cannot be discharged out of the machine in time, so that the sand roller and the rice sieve cannot effectively grind the raw grain when the rice mill is working, and the raw grain is often It needs to be processed three to four times to reach the qualified standard, which reduces work efficiency and increases labor intensity.

Utility model content

The utility model aims at the problems of poor grinding effect and need for repeated processing of the existing rice milling machine, and provides an emery roller corn peeling machine and an emery roller rice milling device which can improve the milling efficiency and milling quality.

The technical scheme adopted by the utility model to achieve the above object is: a corn peeling machine with emery rollers, including a frame, a shell, a driving mechanism, a rice roller milling device, and a suction and bran removal system, and a rice roller milling device It includes the feeding port, the discharging port, the rice milling room and the rice feeding room; the main shaft runs through the rice milling room and the rice feeding room and is connected with the transmission mechanism; It is located on the upper side of the rice feeding room; the main shaft is located outside the rice milling room, and an emery roller is installed outside the emery roller. A rice sieve fixed on the upper beam and the lower beam is arranged on the outer side of the emery roller. There is a matching gap between the emery roller and the rice sieve to form a rice milling room; Rice knives are respectively fixed on the inner surfaces of the upper beam and the lower beam, and the rice knives extend into the rice milling chamber. There is a spiral groove on the surface of the emery roller, and the rice knife cooperates convexly and concavely with the spiral groove. The rice knife extends radially inwards, and the blade of the rice knife is perpendicular to, parallel to or intersects with the axis of the main shaft. At both ends of the bottom of the rice milling chamber, knife adjustment devices fixed on the frame are respectively provided. The knife adjustment device includes a support seat and a vertical support rod that can be adjusted in the support seat. The upper end of the vertical support rod and the lower beam connect. A sieve bracket is set outside the rice sieve of the rice milling chamber.

An emery roller rice milling device includes a material inlet, a material outlet, a rice milling room and a rice feeding room; the main shaft runs through the rice milling room and the rice feeding room and is connected with a transmission mechanism; Feeder, the feeding port is located on the upper side of the rice feeding room; the main shaft is located outside the rice milling room, and a sand roller is installed outside the sand roller, and a rice sieve fixed on the upper beam and the lower beam is arranged on the outside of the sand roller, and there is a matching gap between the sand roller and the rice sieve A rice milling chamber is formed; rice knives are respectively fixed on the inner surfaces of the upper beam and the lower beam, and the rice knife extends into the rice milling chamber. There is a spiral groove on the surface of the emery roller, and the rice knife cooperates convexly and concavely with the spiral groove. The rice knife extends radially inwards, and the blade of the rice knife is perpendicular to, parallel to or intersects with the axis of the main shaft. At both ends of the bottom of the rice milling chamber, knife adjustment devices fixed on the frame are respectively provided. The knife adjustment device includes a support seat and a vertical support rod that can be adjusted in the support seat. The upper end of the vertical support rod and the lower beam connect. A sieve bracket is set outside the rice sieve of the rice milling chamber.

Beneficial effects: the emery roller corn peeling machine of the utility model is a new generation of emery roller corn peeling machine which has been carefully designed, repeated tests, and optimized. The unique knife adjustment device makes the operation more convenient, the rice milling effect is good, the efficiency is high, the output is high, and the increase is less. This machine is mainly used for corn peeling in feed mills, and it is used in the technological process of corn deep processing plants. It is an ideal supporting equipment for modern corn processing plants.

Description of drawings

Fig. 1 is a schematic diagram of the overall appearance structure of the utility model;

Fig. 2 is a schematic diagram of the side structure of Fig. 1;

Fig. 3 is a structural representation of the emery roller rice milling device in Fig. 1;

FIG. 4 is a schematic diagram of the cross-sectional structure along line A-A of FIG. 3 .

Among the figure, number 1 is a frame, 2 is an emery roller rice milling device, 3 is a feed inlet, 4 is a discharge outlet, 5 is a main shaft pulley, and 6 is a feed plate adjustment device. 201 is the upper beam, 202 is the lower beam, 203 is the main shaft, 204 is the feed bearing seat, 205 is the feed shaft bush, 206 is the bearing, 207 is the discharge bush, 208 is the discharge bearing bush, 209 is Discharge bearing seat, 210 is the beam positioning frame, 211 is the knife adjustment mechanism, 212 is the sieve bracket, 213 is the head section emery roller, 214 is the tail end emery roller, 215 is the rice sieve, 216 is the feed bushing, 217 Be a screw propeller, 218 is an emery roller pressure sleeve, 219 is a lock nut, 220 is a round nut, 221 is a pressure door device, 222 is a movable joint, and 223 is a rice knife.

Detailed ways

Embodiment 1: Referring to Fig. 1-Fig. 4, an emery roller milling corn peeling machine includes a frame 1, a casing, a driving mechanism, an emery roller rice milling device 2, and a suction and bran removal system. Wherein, as shown in Fig. 3 and Fig. 4, the emery roller rice milling device 2 includes a feed port 3, a discharge port 4, a rice milling chamber and a rice feeding chamber. The front end of the main shaft 203 is installed on the front part in the frame 1 shell through the bearing 206, the feed bearing bush 205 and the feed bearing seat 204, and the rear end of the main shaft 203 passes the discharge bearing 210, the discharge bush 207, the discharge Bearing bushing 208, discharge bearing seat 209 are installed in the rear portion in frame 1 shell. The front end of the main shaft 203 is connected with the drive motor through the main shaft 203 pulley 5 . The main shaft 203 runs through the rice milling room and the rice feeding room, wherein the main shaft 203 is located outside the rice feeding room and is equipped with a screw feeder 216, and the feeding port 3 is located on the upper side of the rice feeding room, and a feeding material is set inside the rice feeding room. bushing. Main shaft 203 is positioned at the outside of rice milling room and emery roller is installed, and the outside of emery roller is provided with the rice sieve that is fixed on upper beam 201 and lower beam 202, and there is the matching gap between emery roller and rice sieve to form rice milling chamber. And, the inner surfaces of the upper beam 201 and the lower beam 202 are respectively fixed with rice knives 223, and the rice knives 223 stretch into the rice milling chamber. There is a spiral groove on the surface of the emery roller, and the rice knife 223 can be convexly and concavely matched with the spiral groove. The rice knife 223 extends radially inward, and the blade of the rice knife 223 can be perpendicular to, parallel to, or cross the axis of the main shaft 203 . Two ends at the bottom of the rice milling chamber are respectively provided with a knife adjustment device fixed on the frame 1, and the knife adjustment device includes a support seat and a vertical support rod that can be adjusted in the support seat, such as adjusting the height by bolts. The upper end of the vertical support rod is connected with the lower beam 202 . The outside of the rice sieve in the rice milling room is equipped with a sieve bracket.

The above-mentioned unique knife adjusting device of the utility model makes the operation more convenient, the effect of rice milling is good, the efficiency is high, the output is high, and the increase in crushing is small. This machine is mainly used for corn peeling in feed mills, and it is used in the technological process of corn deep processing plants. It is an ideal supporting equipment for modern corn processing plants.

Embodiment 2: Referring to Fig. 3 and Fig. 4, a kind of emery roller rice milling device 2 comprises feed port 3, discharge port 4, rice milling chamber and rice entering chamber; Main shaft 203 runs through rice milling chamber and rice entering chamber and It is connected with the transmission mechanism; the main shaft 203 is positioned at the outside of the rice chamber and a screw feeder is installed, and the feeding port 3 is positioned at the upper side of the rice chamber; In the rice sieve of the upper beam 201 and the lower beam 202, there is a matching gap between the emery roller and the rice sieve to form a rice milling chamber; the inner surfaces of the upper beam 201 and the lower beam 202 are respectively fixed with rice knives 223, and the rice knives 223 stretch into Rice milling room. There is a spiral groove on the surface of the emery roller, and the rice knife 223 is convexly and concavely matched with the spiral groove. The rice knife 223 extends radially inwards, and the blade of the rice knife 223 is perpendicular to, parallel to or intersects with the axis of the main shaft 203 . At both ends of the bottom of the rice milling chamber, knife adjustment devices fixed on the frame 1 are respectively provided. The knife adjustment device includes a support seat and a vertical support rod that can be adjusted in the support seat. The upper end of the vertical support rod and the lower end of the vertical support rod The beam 202 is connected. A sieve bracket is set outside the rice sieve of the rice milling chamber.

Claims (10)

1. sand roller grinds a Corn shresher, comprises frame, shell, driving mechanism and sand roller devices for husking rice, and air draught row chaff system, it is characterized in that: sand roller devices for husking rice comprises charging aperture, discharging opening, husk rice room and enters a meter room; Main shaft through husk rice room with to enter rice indoor and be connected with transmission mechanism; The outside that main shaft is positioned at into rice indoor is provided with feeding screw, and charging aperture is positioned on the upside of meter room; The outside that main shaft is positioned at husk rice room is provided with sand roller, and sand roller arranged outside has the rice huller screen being fixed on upper beam and underbeam, and sand roller and rice huller screen exist fit clearance and form husk rice room; Be fixed with a meter cutter respectively at the inner surface of described upper beam and underbeam, rice cutter stretches into husk rice indoor.

2. sand roller according to claim 1 grinds Corn shresher, it is characterized in that: there is helical groove on sand roller surface, described rice cutter and helical groove male-female.

3. sand roller according to claim 2 grinds Corn shresher, it is characterized in that: described rice cutter radially extends internally, the blade of rice cutter and the axes normal of main shaft or parallel or intersect.

4. sand roller according to claim 1 grinds Corn shresher, it is characterized in that: the two ends bottom husk rice room, be respectively arranged with the cutter adjusting device be fixed in frame, cutter adjusting device comprises supporting seat and is positioned at the vertical supporting bar that supporting seat can regulate, and the upper end of vertical supporting bar is connected with underbeam.

5. sand roller according to claim 1 grinds Corn shresher, it is characterized in that: be set with sieve tray frame outside the rice huller screen of described husk rice room.

6. a sand roller devices for husking rice, comprises charging aperture, discharging opening, husk rice room and enters a meter room; It is characterized in that: main shaft through husk rice room with to enter rice indoor and be connected with transmission mechanism; The outside that main shaft is positioned at into rice indoor is provided with feeding screw, and charging aperture is positioned on the upside of meter room; The outside that main shaft is positioned at husk rice room is provided with sand roller, and sand roller arranged outside has the rice huller screen being fixed on upper beam and underbeam, and sand roller and rice huller screen exist fit clearance and form husk rice room; Be fixed with a meter cutter respectively at the inner surface of described upper beam and underbeam, rice cutter stretches into husk rice indoor.

7. sand roller devices for husking rice according to claim 6, is characterized in that: there is helical groove on sand roller surface, described rice cutter and helical groove male-female.

8. sand roller devices for husking rice according to claim 7, is characterized in that: described rice cutter radially extends internally, the blade of rice cutter and the axes normal of main shaft or parallel or intersect.

9. sand roller devices for husking rice according to claim 6, it is characterized in that: the two ends bottom husk rice room, be respectively arranged with the cutter adjusting device be fixed in frame, cutter adjusting device comprises supporting seat and is positioned at the vertical supporting bar that supporting seat can regulate, and the upper end of vertical supporting bar is connected with underbeam.

10. sand roller devices for husking rice according to claim 6, is characterized in that: be set with sieve tray frame outside the rice huller screen of described husk rice room.