CN210701151U - Rice processing bran dust collection device - Google Patents

Abstract

The utility model discloses a rice processing bran dust settling device, which comprises a base, wherein the top of the base is fixedly connected with two groups of first supporting columns, a first rotating shaft is arranged between the two groups of first supporting columns, the rear end of the first rotating shaft is fixedly connected with a motor, the concentric axis of the first rotating shaft is movably connected with a driving wheel, two groups of second supporting columns are fixedly connected with the top of the base and positioned at one side of the first supporting column, a second rotating shaft is fixedly connected between the two groups of second supporting columns, a driven wheel is movably connected on the concentric axis of the second rotating shaft, a transmission belt is connected between the driven wheel and the driving wheel, two groups of mounting blocks are fixedly connected at the top of the vertical rod, through setting up the hair-dryer, the hair-dryer gives the horizontal wind-force of chaff grain and bran dirt, according to the weight difference between them, can collect chaff grain and bran dirt separately.

Description

A kind of rice processing bran dust settling device

technical field

The utility model relates to the technical field of rice processing equipment, in particular to a rice processing bran dust settling device.

Background technique

Rice processing is the process of removing the husk and cortex of rice. The grain of rice consists of husk, cortex, embryo and endosperm. The purpose of rice processing is to separate the endosperm from other parts with the smallest degree of fragmentation, so as to make it with better edible quality. The process of removing the husk and cortex from the cleaned rice. The rice grain is composed of chaff, cortex, embryo and endosperm. The weight percentages of each part are: 18-21% of chaff, about 6% of cortex, and 6% of endosperm. 66-70%, embryo 2-3%, the chemical composition of each component is quite different, among which the chaff contains up to 40% fiber, which has little nutritional value; the cortex is rich in protein and fat, but also contains more fiber; The embryo contains a lot of protein, fat and vitamins; the endosperm contains the most carbohydrates and the least fiber.

In the process of rice processing, bran particles and bran dust will be produced. The bran dust is more harmful. It will cause itching and even affect the breathing when it is contaminated with the human body. However, the bran dust is also useful. Generally, the bran dust needs to be collected. The particles of dust are tiny, and it is not easy to transport after collection, and the chaff particles also need to be collected separately from the chaff dust.

Utility model content

The purpose of the utility model is to propose a rice processing bran dust settling device in order to solve the shortcomings existing in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a rice processing bran dust settling device, comprising a base, the top of the base is fixedly connected with two sets of first support columns, and one of the two sets of the first support columns A first rotating shaft is arranged between them, a motor is fixedly connected to the rear end of the first rotating shaft, a driving wheel is movably connected to the concentric axis of the first rotating shaft, and the top of the base is fixedly connected to one side of the first support column. There are two sets of second support columns, a second rotating shaft is fixedly connected between the two sets of the second support columns, and a driven wheel is movably connected on the concentric axis of the second rotating shaft, and between the driven wheel and the driving wheel A transmission belt is connected, two sets of mounting blocks are fixedly connected to the top of the vertical rod, a connecting rod is arranged between the two sets of the mounting blocks, a hair dryer is sleeved on the outside of the connecting rod, and the top of the base is located on the second support One side of the column is movably connected with a bran particle collection chamber, the bottom of the bran particle collection chamber is connected with a first pulley, a chute is provided at the corresponding position of the base and the first pulley, and one side of the bran particle collection chamber is connected with bran A dust collection chamber, a connection assembly is arranged between the chaff dust collection chamber and the chaff particle collection chamber, a baffle is fixedly connected to the outer wall of one side of the chaff dust collection chamber, and a second pulley is connected to the bottom of the chaff dust collection chamber, The base is fixedly connected with a support rod on the central axis of the connecting assembly, a sliding block is movably connected on the concentric axis of the support rod, a first rolling block is fixedly connected on one side of the sliding block, and the sliding block is far away from the first rolling block. One side of a rolling block is fixedly connected with a second rolling block, a cylinder device is arranged on the rear side of the support rod, a piston is movably connected inside the cylinder device, a crossbar is fixedly connected to the top of the piston, and the crossbar is Fixed connection to the slider.

As a further description of the above technical solution:

The size of the wheel diameter of the driving wheel is equal to that of the driven wheel, and the center of the driving wheel and the center of the driven wheel are located on the same horizontal line.

As a further description of the above technical solutions:

The transfer belt is cut and formed from PVC tape.

As a further description of the above technical solutions:

The blower is located on the central axis of the connecting rod, and the blower is movably connected to the connecting rod.

As a further description of the above technical solutions:

The number of the first sliding wheels is two groups, every two first sliding wheels on each side is a group, the two groups of first sliding wheels are relatively symmetrical about the central axis of the chaff collection chamber, and the first sliding wheel and the second sliding wheel are symmetrical. A handbrake device is provided on the sliding wheels.

As a further description of the above technical solutions:

The baffle is L-shaped, and the width of the baffle is larger than the width of the dust collecting chamber.

The utility model has the following beneficial effects:

1, a kind of rice processing bran dust settling device proposed by the present utility model is compared with the traditional device, by setting the blower, the blower gives a lateral wind force to the bran particles and the bran dust, according to the difference in weight of the two, the bran particles and the bran can be Dust is collected separately.

2. Compared with the traditional device, this device has great innovation and improvement in its structure and design. By setting up two groups of rolling blocks, the collected chaff dust collection chamber and the bran particle collection chamber are rolled at the same time, and the two After being rolled into blocks, the blocks can be slid out of the base through pulleys for packaging and recycling, and the transportation is convenient.

Description of drawings

Fig. 1 is the front view of a kind of rice processing bran dust settling device proposed by the utility model;

Fig. 2 is a partial enlarged schematic diagram at A in Fig. 1;

Fig. 3 is the side view of a kind of rice processing bran dust settling device proposed by the utility model;

Fig. 4 is a partial enlarged schematic diagram at B in Fig. 3;

FIG. 5 is a schematic diagram of the connection structure of the second support column, the second rotating shaft, the driven wheel, the vertical rod, the connecting rod and the blower.

illustration:

1. The base; 2. The first support column; 3. The driving wheel; 4. The motor; 5. The first rotating shaft; 6. The transmission belt; 7. The second rotating shaft; pulley; 10, chaff particle collection chamber; 11, connecting assembly; 12, second pulley; 13, chaff dust collection chamber; 14, second rolling block; 15, baffle plate; 16, sliding block; 17, support rod; 18, the first rolling block; 19, the cylinder device; 20, the piston; 21, the cross bar; 22, the vertical bar; 23, the connecting rod; 24, the installation block; .

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific orientation. Therefore, it should not be construed as a limitation to the present invention; the terms "first", "second" and "third" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance. In addition, Unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

1-5, an embodiment provided by the present utility model: a rice processing bran dust settling device, comprising a base 1, the top of the base 1 is fixedly connected with two sets of first support columns 2, two sets of first support columns A first rotating shaft 5 is arranged between 2, the rear end of the first rotating shaft 5 is fixedly connected with a motor 4, a driving wheel 3 is movably connected on the concentric axis of the first rotating shaft 5, and the top of the base 1 is located on the first support column 2-1. Two sets of second support columns 8 are fixedly connected to the side, and a second rotating shaft 7 is fixedly connected between the two sets of second support columns 8. The second rotating shaft 7 is movably connected with a driven wheel 27 on the concentric axis. A transmission belt 6 is connected between the wheels 3, a vertical rod 22 is fixedly connected to the central axis of the second rotating shaft 7, two sets of mounting blocks 24 are fixedly connected to the top of the vertical rod 22, and a connecting rod 23 is arranged between the two sets of mounting blocks 24. , the outer side of the connecting rod 23 is sleeved with a blower 25, the top of the base 1 and on the side of the second support column 8 is movably connected with a chaff particle collection chamber 10, the bottom of the chaff particle collection chamber 10 is connected with a first pulley 9, the base 1 and the first A chute 26 is provided at the corresponding position of the pulley 9. A bran dust collection chamber 13 is connected to one side of the bran dust collection chamber 10. A connection assembly 11 is provided between the bran dust collection chamber 13 and the bran dust collection chamber 10. The bran dust collection chamber 13 A baffle plate 15 is fixedly connected to the outer wall of one side, a second pulley 12 is connected to the bottom of the dust collection chamber 13, a support rod 17 is fixedly connected to the base 1 and is located on the central axis of the connecting assembly 11, and the support rod 17 is movably connected to a sliding shaft on the concentric axis. Block 16, a first rolling block 18 is fixedly connected to one side of the sliding block 16, a second rolling block 14 is fixedly connected to the side of the sliding block 16 away from the first rolling block 18, and a cylinder device 19 is provided on the rear side of the support rod 17 , a piston 20 is movably connected inside the cylinder device 19 , a cross bar 21 is fixedly connected to the top of the piston 20 , and the cross bar 21 is fixedly connected to the sliding block 16 .

The size of the wheel diameter of the driving wheel 3 is equal to that of the driven wheel 27, and the center of the driving wheel 3 and the center of the driven wheel 27 are located on the same horizontal line to ensure that the surface of the transmission belt 6 is flat and on the horizontal plane,

The conveyor belt 6 is cut and formed by a PVC belt, and the PVC material is wear-resistant and anti-static. The blower 25 is located on the central axis of the connecting rod 23, and the blower 25 is movably connected to the connecting rod 23 to provide lateral wind for the bran particles and bran dust. The wind direction can be adjusted by fine-tuning, which is beneficial to the separation of the two. The number of the first pulleys 9 is two groups, and every two first pulleys 9 on each side is a group, and the two groups of first pulleys 9 are about the center of the chaff collection chamber 10 The axes are symmetrical, and both the first pulley 9 and the second pulley 12 are provided with a handbrake device, so that the first pulley 9 and the second pulley 12 can slide and stop everywhere, the baffle 15 is L-shaped, and the baffle The width of 15 is larger than the width of the dust collecting chamber 13 to prevent the dust from being blown out of the dust collecting chamber 13 .

Working principle: The rice processing bran dust settling device proposed by the utility model has great improvement and innovation compared with the traditional device. The bran dust and bran particles generated during the rice processing are placed on the conveyor belt 6, and the motor 4 is started, and the motor 4. Drive the first rotating shaft 5 to rotate, the driving wheel 3 rotates accordingly, the driving wheel 3 is connected with the driven wheel 27 through the transmission belt 6, and the chaff, dust and chaff particles are brought to the mouth of the blower 25 under the action of the transmission belt 6. , the bran dust and bran particles are simultaneously subjected to a lateral wind force, the bran particles fall in the bran particle collection chamber 10 due to their large gravity, and the bran dust is blown into the bran dust collection chamber 13, the cylinder device 19 is activated, and the piston 20 drives the sliding block 16 to press down, The first rolling block 18 and the second rolling block 14 connected with the sliding block 16 are pressed toward the two collection chambers, and the chaff and the chaff dust are pressed into blocks. Finally, the handbrake is released, and the two collection chambers are pulled out through the pulley device. On the base 1, it can be collected by the staff.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model, All should be included within the protection scope of the present invention.

Claims (6)

1. The utility model provides a rice processing chaff dirt collection device, includes base (1), its characterized in that: the automatic bearing device is characterized in that two groups of first supporting columns (2) are fixedly connected to the top of the base (1), a first rotating shaft (5) is arranged between the two groups of first supporting columns (2), a motor (4) is fixedly connected to the rear end of the first rotating shaft (5), a driving wheel (3) is movably connected to the concentric axis of the first rotating shaft (5), two groups of second supporting columns (8) are fixedly connected to the top of the base (1) and located on one side of the first supporting columns (2), a second rotating shaft (7) is fixedly connected between the two groups of second supporting columns (8), a driven wheel (27) is movably connected to the concentric axis of the second rotating shaft (7), a transmission belt (6) is connected between the driven wheel (27) and the driving wheel (3), a vertical rod (22) is fixedly connected to the central axis of the second rotating shaft (7), and two groups of mounting blocks (24) are fixedly, a connecting rod (23) is arranged between the two sets of mounting blocks (24), a blower (25) is sleeved on the outer side of the connecting rod (23), a bran grain collecting chamber (10) is movably connected to the top of the base (1) and located on one side of the second supporting column (8), a first pulley (9) is connected to the bottom of the bran grain collecting chamber (10), a sliding groove (26) is formed in the position, corresponding to the first pulley (9), of the base (1), a bran dust collecting chamber (13) is connected to one side of the bran grain collecting chamber (10), a connecting assembly (11) is arranged between the bran dust collecting chamber (13) and the bran grain collecting chamber (10), a baffle (15) is fixedly connected to the outer wall of one side of the bran dust collecting chamber (13), a second pulley (12) is connected to the bottom of the bran dust collecting chamber (13), and a supporting rod (17) is fixedly connected to the base (1) and located, swing joint has sliding block (16) on bracing piece (17) concentric axis, sliding block (16) one side fixedly connected with first stone block (18), sliding block (16) are kept away from first stone block (18) one side fixedly connected with second stone block (14), bracing piece (17) rear side is equipped with cylinder device (19), the inside swing joint of cylinder device (19) has piston (20), piston (20) top fixedly connected with horizontal pole (21), horizontal pole (21) and sliding block (16) fixed connection.

2. The rice processing bran dust collection device as claimed in claim 1, wherein: the wheel diameter of the driving wheel (3) is equal to that of the driven wheel (27), and the circle center of the driving wheel (3) and the circle center of the driven wheel (27) are located on the same horizontal line.

3. The rice processing bran dust collection device as claimed in claim 1, wherein: the conveying belt (6) is cut and formed by a PVC belt.

4. The rice processing bran dust collection device as claimed in claim 1, wherein: the blower (25) is positioned on the central axis of the connecting rod (23), and the blower (25) is movably connected to the connecting rod (23).

5. The rice processing bran dust collection device as claimed in claim 1, wherein: the number of the first pulleys (9) is two, every two first pulleys (9) on each side are one, the two groups of first pulleys (9) are symmetrical about the central axis of the bran particle collecting chamber (10), and hand brake devices are arranged on the first pulleys (9) and the second pulleys (12).

6. The rice processing bran dust collection device as claimed in claim 1, wherein: the baffle (15) is L-shaped, and the width of the baffle (15) is larger than that of the bran dust collecting chamber (13).

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