CN201150866Y - Energy saving and environmental protection combined rice mill - Google Patents

Abstract

The utility model discloses a combined rice mill, which solves the defects of many prior rice manufacturing machine compositions, huge bulk, large occupation area, difficult maintenance operation and much power consumption. The utility model comprises an elevator which lies on the left side of a cleaning gravity stone remover, the cleaning gravity stone remover which lies on the back or the left side of a huller. The corn cleaner outlet of the cleaning gravity stone remover lies on a feed hopper of the huller. A rice husk separator, a blower and an unpolished rice outlet are arranged on the lower part of the huller sequently. The rice mill is connected with the lower part of the huller through a transmission pipe, a drain and a containing hopper and lies on the right side of the huller. A rice outlet, a rice husk fan, a rice husk air-duct, a fine bran fan and a fine bran air-duct are positioned on the lower part of the rice mill. The rice mill has the advantages of reasonable allocation, compact structure, simple operation and maintenance, which saves power and energy.

Description

Energy saving and environmental protection combination rice mill

technical field

The utility model belongs to the technical field of agricultural machinery, in particular to a combined rice milling machine for rice processing.

Background technique

In the process of processing rice into rice, it is necessary to carry out a series of processes such as cleaning and removing stones, hulling, separating rice husks, and rice milling. Large, difficult maintenance and operation, high power consumption, and there are requirements for the number of rice processing, and it is difficult to process a small amount of rice. With the acceleration of my country's agricultural modernization process, higher requirements are put forward for the current rice processing machinery.

Contents of the invention

The purpose of this utility model is to solve the above-mentioned defects existing in the current rice processing machinery and equipment, and provide an energy-saving and environment-friendly machine that integrates the functions of cleaning impurities and stones, husking, rice husk separation and rice milling, and is small in size and low in power consumption. Combination rice mill.

The utility model achieves the above-mentioned purpose through the following technical scheme: the energy-saving and environment-friendly combined rice milling machine includes a hoist, a specific gravity cleaning machine, a rice huller, and a rice milling machine; specifically, the combined rice milling machine The machine includes a hoist, and is located on the left side of a specific gravity de-stoner, which is located behind or on the left side of a huller, and the grain outlet of the de-stoner is located at Above the feed hopper of the rice huller; the lower part of the rice huller is provided with a rice husk separator, a blower and a brown rice outlet in sequence. And it is located on the right side of the rice huller. The lower part of the rice mill is equipped with a white rice outlet, a rice husk fan, a rice husk air duct, a fine bran fan and a rice bran air duct.

In addition, the specific gravity and stone removal machine is closed, and a dust removal air net is installed on its upper part or in the machine body.

This energy-saving and environment-friendly combined rice milling machine adopts a new type of rubber roller husker to move the tight roller by the gearbox. The fast and slow rollers can achieve instant synchronization, which reduces the consumption of rubber rollers. The rice hulling rate is high, and only one hulling is needed. One hoist is used to save electricity and time; the whole set of equipment has a reasonable layout, compact structure, and easy operation and maintenance. The specific gravity and stone removal machine is closed, and a dust removal air net is installed on its upper part or in its body, which reduces the pollution of the working environment and protects the health of the operators.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of an embodiment of the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Referring to Fig. 1, the hoist 1 is located on the left side of the specific gravity de-stoner machine 2, and the hoist can be lifted by wind or other methods; The rice husker outlet is located above the feed hopper of the husker; the lower part of the husker is provided with a rice husk separator 4, a blower 5 and a brown rice outlet 6 in turn, and the rice mill 11 passes through the feeding pipe 8 and the unloader 9. 1. The receiving hopper 10 is connected with the bottom of the rice huller, and is positioned at the right side of the rice huller. The bottom of the rice mill 11 is provided with a white rice outlet 12, a rice husk fan 13, a rice husk air duct 15, a fine bran fan 16 and Rice bran duct14. The equipments such as above-mentioned impurity-cleaning specific gravity destoner, rice huller, rice milling machine are all installed on the frame 7.

It can also be seen from the figure that the specific gravity and stone removal machine 2 adopts a closed structure, and a dust removal air net 17 is installed on its upper part.

The working process of this combination rice mill is as follows: use the hoist 1 to send the rice into the specific gravity de-stoner machine 2 to remove the impurity and de-stone, and then send it to the grain storage hopper of the rice huller 3, and pass through the gate. The plate and the feeding roller are sent between two relatively differential rubber rollers for husking, and the underhull flows into the rice husk separator 4 through the slide plate for air separation and separation, and the rice husk is sucked by the rice husk blower 13 and passed through the rice husk. The shell air pipe 15 is discharged; the fine bran in the rice mill 11 is discharged through the hexagonal sieve and sucked away by the fine bran fan 16 and sent to the dust collector through the rice bran air pipe 14 to settle; the brown rice is blown into the feeding pipe by the blower 5 8. Send it to the rice mill through the unloader 9 and the hopper 10 and grind it into white rice. The white rice is discharged from the white rice outlet 12. The white rice outlet is equipped with a bran suction device to suck away the remaining fine bran and bran pieces when the white rice flows out. During the whitening process, the branch pipe of the blower 5 continuously blows high-pressure air into the hollow shaft of the rice mill to reduce the temperature of the rice in the whitening room, and blows the fine bran out of the sieve hole, which greatly improves the effect of sifting bran and makes the rice whiter It contains less bran and the rice grains are shiny and white.

Claims (3)

1, a kind of energy-conserving and environment-protective combination rice mill, comprise elevator, clear assorted specific-gravity stoner, hulling machine, rice mill is characterized in that: this combination rice mill comprises an elevator (1), and is positioned at the left side of a clear assorted specific-gravity stoner (2), clear assorted specific-gravity stoner is positioned at the rear or the left side of a hulling machine (3), and the clean paddy outlet of assorted clearly specific-gravity stoner is positioned at the top of hulling machine feed hopper; The bottom of hulling machine is provided with rice husk separator (4), air blast (5) and brown rice outlet (6) successively, rice mill (11) couples together with the bottom of hulling machine by conveying pipeline (8), discharger (9), receiving hopper (10), and be positioned at the right side of hulling machine, the bottom of rice mill (11) is provided with rice outlet (12), rice husk blower fan (13), rice husk airduct (15), thin chaff blower fan (16) and rice bran airduct (14).

2, energy-conserving and environment-protective combination rice mill according to claim 1, it is characterized in that: described hulling machine (3) adopts gearbox to move the novel rubber roll husker of tight roller.

3, energy-conserving and environment-protective according to claim 1 and 2 combination rice mill is characterized in that: described clear assorted specific-gravity stoner (2) adopts closed, and at an upper portion thereof or dust ventilating net (17) is housed in body.

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