CN112024007A

CN112024007A - Rice hulling device with good rice embryo protection effect

Info

Publication number: CN112024007A
Application number: CN202010874901.9A
Authority: CN
Inventors: 胡培培
Original assignee: Suzhou Siersite New Material Technology Co ltd
Current assignee: Suzhou Siersite New Material Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2020-12-04

Abstract

The invention discloses a rice hulling device with a good rice embryo protection effect, which comprises a material removing mechanism, wherein the material removing mechanism comprises a material removing shell, a feeding hole, a connecting shaft and a connecting rod module, a rolling module is also arranged in the material removing shell, the rolling module comprises rolling balls, a rotating shaft, a connecting column and a side wall rolling block, the rotating shaft is rotatably arranged in the material removing shell, the connecting column is also fixedly connected to the rotating shaft, the rolling balls are also rotatably arranged on the connecting column, and the side wall rolling block matched with the rolling balls is also fixedly arranged on the inner wall of the material removing shell. Rice gets into and takes off the material casing, at first can contact the ball that rolls, and the ball that rolls comprises the steel wire, and the steel wire has certain toughness, can be when with the head rod contact, slight deformation, and then can drive the rice that contacts and carry out the extrusion friction between the lateral wall pressure grinding piece, and then shell the grain with the rice bran on rice surface and do not harm the rice embryo.

Description

Rice hulling device with good rice embryo protection effect

Technical Field

The invention relates to the field of rice processing, in particular to a rice hulling device with a good rice embryo protection effect.

Background

The rice germ is the essence of rice, is the embryo of rice, is a vital substance, is rich in nutrients necessary for life movement, is rich in more than ten bioactive components, and is a pure natural nutrient source. However, in the conventional roller processing method frequently used for peeling rice grains and rice bran in rice, when the roller rolls and peels off the rice bran, rice embryos at the lower end of the rice grains are also peeled off due to the rigid rolling effect, so that a large amount of nutrients can be lost when the rice is eaten. Therefore, it is desirable to design a flexible mill that will strip the rice bran while retaining the rice germ as much as possible.

Disclosure of Invention

The invention aims to provide a rice hulling device with a good rice embryo protection effect so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a rice hulling device with a good rice embryo protection effect comprises a material removing mechanism and a third shell, wherein the material removing mechanism is arranged in the third shell and comprises a material removing shell, a feeding hole, a connecting shaft and a connecting rod module, the feeding hole is formed in one side surface of the material removing shell, the other side surface of the material removing shell is rotatably connected with the third shell through the connecting shaft, the connecting rod module is further eccentrically arranged on the other side surface of the material removing shell and comprises a first connecting rod, a second connecting rod and a third connecting rod, the first connecting rod is eccentrically and rotatably connected to the third shell and is rotatably connected with the third connecting rod through the second connecting rod, a rod body of the third connecting rod is further rotatably connected to a connecting block, and the connecting block is fixedly connected to the side wall of the third shell; still be provided with in the stripping shell and roll the module, roll the module and roll the piece including rolling ball, pivot, spliced pole and lateral wall, the pivot is rotated and is installed in the stripping shell, and goes back fixedly connected with spliced pole in the pivot, still rotate on the spliced pole and install the ball that rolls, still fixed be provided with on the stripping shell inner wall with roll the lateral wall that the ball matches and roll the piece.

As a further scheme of the invention: the third connecting rod is L-shaped, and the end of the third connecting rod far away from the second connecting rod is fixedly connected with a pedal.

As a still further scheme of the invention: the quantity of spliced pole has a plurality ofly, and all is connected with a ball of rolling on every spliced pole, it has the gravity ball to roll the internal packing of ball, the quantity of gravity ball has a plurality ofly.

As a still further scheme of the invention: the grinding ball is composed of a plurality of connecting ropes, and a plurality of convex blocks are fixedly arranged on each connecting rope; the connecting rope is made of steel wires.

As a still further scheme of the invention: the side surface of the third shell is also provided with a second shell and a first shell which are communicated in sequence; the screening mechanism is arranged in the first shell and comprises a feeding shell, a first fan and a conveying frame, a material distributing blade is rotatably connected in the feeding shell, the conveying frame is arranged below the feeding shell and is obliquely arranged in the first shell, the first fan is arranged at the lower end of the conveying frame in a clearance mode, and the high end of the conveying frame is arranged at the connecting position of the first shell and the second shell; and the air outlet of the first fan is fixedly connected with an air expanding ring.

As a still further scheme of the invention: a conveying groove is formed in the second shell, a slide way of the conveying groove is spiral, and the upper end of the conveying groove is arranged below the high end of the conveying frame; the conveying trough is also in clearance connection with the stripping shell through a feeding trough.

As a still further scheme of the invention: the stripping shell is also provided with a discharge hole; the side of the third shell is also provided with a fourth shell, a second fan is arranged in the fourth shell, and the air outlet of the second fan is positioned below the stripping shell.

Compared with the prior art, the invention has the beneficial effects that:

1. rice gets into and takes off the material casing, at first can contact the ball that rolls, and the ball that rolls comprises the steel wire, and the steel wire has certain toughness, can be when with the head rod contact, slight deformation, and then can drive the rice that contacts and carry out the extrusion friction between the lateral wall pressure grinding piece, and then shell the grain with the rice bran on rice surface and do not harm the rice embryo. As preferred still be filled with the gravity ball in rolling the ball, and it is in to roll the ball the rotation of pivot drive down with take off the rotation that the material casing does different laws, when the rice of a certain department is in pile up between rolling ball and the lateral wall rolling piece and lead to rolling the ball card when dead, it is a plurality of gravity ball in rolling the ball can drive through the gravity of self rolling the ball is done and is rotated, drives the spliced pole again and rotates round the pivot, and then guarantees that the process that rice takes off the chaff can go on smoothly.

2. The method comprises the following steps that (1) paddy is fed from the upper end of a feeding shell, a large amount of paddy originally in large batches can be divided into a plurality of small batches by rotating a distributing blade arranged in the feeding shell, and then the small batches are fed onto a conveying frame, the conveying frame is obliquely arranged in a first shell, a first fan is arranged at the lower end of the conveying frame, the paddy with light weight can enter a second shell through the high end of the conveying frame by airflow blown by the first fan, stones contained in the paddy with large weight can roll into the lower end of the conveying frame through an inclined surface of the conveying frame, and the paddy is uniformly and intensively recycled; and, still have the ghost in the corn, and the weight of ghost and corn is also different, and first fan can be through self wind-force, and is different according to the weight between corn and the ghost, and then the inertia of the two is also different, can be according to inertial law of motion further separation corn and ghost.

3. If the rice falling from the conveying frame is directly collected and then put into the threshing mechanism, a large amount of manpower is wasted in the collecting and carrying process, and unnecessary wasted manpower can be effectively reduced by transporting through the slide way; specifically, the slide way of the conveying groove is set to be spiral, so that the paddy falling from the conveying frame can slide downwards at a smaller angle with the horizontal plane as far as possible, and the space occupied by the conveying groove is reduced to the greatest extent due to the design.

4. When the carried rice is rolled and hulled in the threshing mechanism, the second fan arranged in the fourth shell can further separate rice grains and rice bran falling from the discharge port by wind power generated by the second fan, and the separated rice grains can be recycled according to hulling rate and are thrown into the second shell again for rolling and hulling again.

Drawings

Fig. 1 is a schematic structural view of a rice hulling apparatus having a good rice embryo protection effect.

Fig. 2 is a schematic structural diagram of a material-removing shell in a rice hulling device with a good rice embryo protection effect.

Fig. 3 is a schematic structural diagram of a material removing mechanism in a rice hulling device with a good rice embryo protection effect.

Fig. 4 is a schematic structural view of the inside of the peeling case of the rice hulling device with a good rice germ protection effect.

Fig. 5 is a schematic structural view of a rolling ball in a rice hulling device with a good rice germ protection effect.

Fig. 6 is a partially enlarged structural diagram of a in fig. 5.

In the figure: 1-a first shell, 2-a second shell, 3-a third shell, 4-a first fan, 5-a feeding shell, 6-a material separating blade, 7-a wind expanding ring, 8-a conveying frame, 9-a conveying groove, 10-a feeding groove, 11-a shelling mechanism, 111-a material removing shell, 1111-a rolling ball, 1112-a rotating shaft, 1113-a connecting column, 1114-a gravity ball, 1115-a side wall rolling block, 1116-a connecting rope, 1117-a protruding block, 112-a feeding hole, 113-a discharging hole, 114-a connecting shaft, 115-a first connecting rod, 116-a second connecting rod, 117-a third connecting rod, 118-a connecting block, 119-a pedal, 12-a second fan and 14-a fourth shell.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to specific embodiments.

Example 1

Referring to fig. 1-6, a rice hulling device with good rice embryo protection effect comprises a hulling mechanism 11 and a third housing 3, the stripping mechanism 11 is installed in the third shell 3, the stripping mechanism 11 comprises a stripping shell 111, a feed inlet 112, a connecting shaft 114 and a connecting rod module, a feeding hole 112 is arranged on one side surface of the stripping shell 111, the other side surface is rotatably connected with the third shell 3 through a connecting shaft 114, a connecting rod module is eccentrically arranged on the other side surface, the connecting rod module comprises a first connecting rod 115, a second connecting rod 116 and a third connecting rod 117, the first connecting rod 115 is eccentrically and rotatably connected with the third shell 3, and the first connecting rod 115 is rotatably connected with the third connecting rod 117 through the second connecting rod 116, the shaft of the third connecting rod 117 is also rotatably connected to a connecting block 118, and the connecting block 118 is fixedly connected to the side wall of the third casing 3; it rolls the module still to be provided with in the material casing 111 to take off, rolls the module and rolls piece 1115 including rolling ball 1111, pivot 1112, spliced pole 1113 and lateral wall, pivot 1112 rotates to be installed in taking off material casing 111, and the fixedly connected with spliced pole 1113 that still goes up in the pivot 1112, still rotate on the spliced pole 1113 and install and roll ball 1111, take off on the material casing 111 inner wall still fixed be provided with roll the lateral wall that ball 1111 matches and roll piece 1115.

The third connecting rod 117 is L-shaped, and a pedal 119 is fixedly connected to one end of the third connecting rod 117 away from the second connecting rod 116.

The quantity of spliced pole 1113 has a plurality ofly, and all is connected with one on every spliced pole 1113 and rolls ball 1111, it is filled with gravity ball 1114 in the ball 1111 to roll, the quantity of gravity ball 1114 has a plurality ofly.

The rolling ball 1111 is composed of a plurality of connecting ropes 1116, and a plurality of convex blocks 1117 are fixedly arranged on each connecting rope 1116; the connecting rope 1116 is made of steel wire.

When the rice threshing device is used, rice is placed in the threshing shell 111, the pedal 119 is stepped on, the pedal 119 drives the threshing shell 111 to rotate around the connecting shaft 114 through the connecting rod module, the inner wall of the threshing shell 111 is provided with a side wall grinding block 1115, and the side wall grinding block 1115 and the grinding ball 1111 are matched to perform grinding movement together;

specifically, rice enters the stripping shell 111 and firstly contacts the rolling ball 1111, the rolling ball 1111 is composed of steel wires, the steel wires have certain toughness and slightly deform when contacting with the first connecting rod 115, and then the rice contacting with the side wall rolling block 1115 can be driven to conduct extrusion friction, so that rice bran on the surface of the rice is stripped without damaging rice embryos.

Preferably, the grinding ball 1111 is filled with gravity balls 1114, the grinding ball 1111 is driven by the rotation of the rotating shaft 1112 and rotates with the threshing shell 111 according to different rules, when rice at a certain position is stacked between the grinding ball 1111 and the side wall grinding block 1115 to cause the grinding ball 1111 to be stuck, the gravity balls 1114 in the grinding ball 1111 are driven by the gravity of the gravity balls 1111 to rotate, and then the connecting column 1113 is driven to rotate around the rotating shaft 1112, so that the rice bran removal process can be smoothly performed.

Example 2

In order to further improve the practicability of the invention, the improvement is added on the basis of the embodiment 1, and the improvement is as follows: referring to fig. 1-6, a second housing 2 and a first housing 1 are further disposed on a side surface of the third housing 3, and the third housing and the first housing are sequentially communicated; a screening mechanism is arranged in the first shell 1 and comprises a feeding shell 5, a first fan 4 and a conveying frame 8, a material distributing blade 6 is further rotatably connected in the feeding shell 5, the conveying frame 8 is further arranged below the feeding shell 5, the conveying frame 8 is obliquely arranged in the first shell 1, the first fan 4 is arranged at the lower end of the conveying frame 8 in a clearance mode, and the high end of the conveying frame is arranged at the connecting position of the first shell 1 and the second shell 2; and an air outlet of the first fan 4 is fixedly connected with an air expanding ring 7.

The method comprises the following steps that (1) paddy is thrown from the upper end of a feeding shell body 5, a large amount of paddy originally is divided into a plurality of small batches by a distributing blade 6 rotatably installed in the feeding shell body 5, then the small batches are thrown onto a conveying frame 8, the conveying frame 8 is obliquely arranged in a first shell body 1, a first fan 4 is arranged at the lower end of the conveying frame 8, the paddy with light weight can enter a second shell body 2 through the high end of the conveying frame 8 by airflow blown out by the first fan 4, and stones contained in the paddy with large weight roll into the lower end of the conveying frame 8 through the inclined surface of the conveying frame 8 to be uniformly and intensively recycled; and, still have the ghost in the corn, and the weight of ghost and corn is also different, and first fan 4 can be through self wind-force, and is different according to the weight between corn and the ghost, and then the inertia of the two is also different, can be according to inertial law of motion further separation corn and ghost.

A conveying groove 9 is formed in the second shell 2, a slide way of the conveying groove 9 is spiral, and the upper end of the conveying groove 9 is arranged below the high end of the conveying frame 8; the conveying trough 9 is also connected with the stripping shell 111 through a gap between the feeding trough 10 and the stripping shell.

If the paddy falling from the conveying frame 8 is directly collected and then put into the threshing mechanism 11, a large amount of manpower is wasted in the collecting and carrying process, and unnecessary wasted manpower can be effectively reduced by transporting through the slide way;

specifically, the slide way of the conveying groove 9 is set to be spiral, so that the paddy falling from the conveying frame 8 can slide downwards at a small angle with the horizontal plane as far as possible, and the design also reduces the occupied space of the conveying groove 9 to the maximum extent.

The stripping shell 111 is also provided with a discharge hole 113; a fourth shell 14 is further arranged on the side surface of the third shell 3, a second fan 12 is arranged in the fourth shell 14, and an air outlet of the second fan 12 is located below the stripping shell 111.

When the transported rice is husked by rolling in the threshing mechanism 11, the second fan 12 installed in the fourth casing 14 can separate the rice grains and the rice bran falling from the discharge port 113 by the wind force generated by the second fan 12, and the separated rice grains can be recovered according to the husking rate and put into the second casing 2 again to perform husking by rolling again.

It should be noted that, the power consumption components of the present disclosure, such as the first fan 4 and the second fan 12, are connected to the external controller, and the external controller is the prior art, and the present disclosure does not improve the external controller, so that the specific model, the circuit structure, and the like of the external controller do not need to be disclosed, and the integrity of the present disclosure is not affected.

While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A rice hulling device with a good rice embryo protection effect comprises a material removing mechanism (11) and a third shell (3), wherein the material removing mechanism (11) is installed in the third shell (3), and is characterized in that the material removing mechanism (11) comprises a material removing shell (111), a feeding hole (112), a connecting shaft (114) and a connecting rod module, the feeding hole (112) is formed in one side surface of the material removing shell (111), the other side surface of the material removing shell is rotatably connected with the third shell (3) through the connecting shaft (114), the other side surface of the material removing shell is further eccentrically provided with the connecting rod module, the connecting rod module comprises a first connecting rod (115), a second connecting rod (116) and a third connecting rod (117), the first connecting rod (115) is eccentrically and rotatably connected to the third shell (3) through the second connecting rod (116), and the first connecting rod (115) is rotatably connected with the third connecting rod (117) through the second connecting rod (116), the shaft body of the third connecting rod (117) is also rotatably connected to a connecting block (118), and the connecting block (118) is fixedly connected to the side wall of the third shell (3); it rolls the module still to be provided with in material casing (111) to take off, rolls the module and rolls the piece (1115) including rolling ball (1111), pivot (1112), spliced pole (1113) and lateral wall, pivot (1112) rotate to install in taking off material casing (111), and pivot (1112) go up still fixedly connected with spliced pole (1113), still rotate on spliced pole (1113) and install and roll ball (1111), take off on material casing (111) inner wall still fixed be provided with roll the lateral wall that ball (1111) matches and roll piece (1115).

2. The rice hulling device as claimed in claim 1, wherein the third connecting rod (117) is L-shaped, and a pedal (119) is fixedly connected to an end of the third connecting rod (117) away from the second connecting rod (116).

3. A rice hulling device with good rice embryo protection effect as claimed in claim 1, wherein there are a plurality of connecting columns (1113), and each connecting column (1113) is connected with a rolling ball (1111), the rolling ball (1111) is filled with gravity balls (1114), and there are a plurality of gravity balls (1114).

4. A rice hulling device as claimed in claim 3 wherein the grinding ball (1111) is formed by a plurality of connecting strings (1116), and each connecting string (1116) is further fixed with a plurality of protrusions (1117); the connecting rope (1116) is made of steel wires.

5. The rice hulling device with good rice germ protection effect as claimed in claim 1, wherein the side of the third casing (3) is further provided with the second casing (2) and the first casing (1), and the three are sequentially communicated; the screening mechanism is arranged in the first shell (1) and comprises a feeding shell (5), a first fan (4) and a conveying frame (8), a material distributing blade (6) is rotatably connected in the feeding shell (5), the conveying frame (8) is arranged below the feeding shell (5), the conveying frame (8) is obliquely arranged in the first shell (1), the first fan (4) is arranged at the lower end of the conveying frame (8) in a clearance mode, and the high end of the conveying frame is arranged at the joint of the first shell (1) and the second shell (2); an air outlet of the first fan (4) is fixedly connected with an air expanding ring (7).

6. A rice hulling device with good rice embryo protection effect as claimed in claim 5, characterized in that a conveying trough (9) is provided in the second housing (2), the slideway of the conveying trough (9) is arranged in a spiral shape, and the upper end of the conveying trough (9) is arranged below the high end of the conveying rack (8); the conveying trough (9) is also in clearance connection with the stripping shell (111) through a feeding trough (10).

7. The rice hulling device with good rice germ protection effect as claimed in claim 1, wherein the hulling shell (111) is further provided with a discharge hole (113); a fourth shell (14) is further arranged on the side face of the third shell (3), a second fan (12) is arranged in the fourth shell (14), and an air outlet of the second fan (12) is located below the material removing shell (111).