CN218012886U - A vertical emery roller rice mill - Google Patents

Abstract

The utility model discloses a vertical sand roller rice milling machine, which belongs to the technical field of rice processing and aims at the problem that the separation effect of rice, rice husk and bran powder is poor when rice is milled. The top of the cylinder is connected with a feed box, the inner wall of the cylinder is fixed with a turret, the inner wall of the turret is rotatably connected with a rotating shaft, the outer wall of the rotating shaft is tightly sleeved with a grinding roller, and the inner wall of the cylinder is fixed with a The milling plate matched with the grinding sand roller; the utility model drives the grinding sand roller to grind the rice through the drive motor, and conducts preliminary sorting of the milled rice through the fan and the blower box, and has better milling efficiency. Rice effect, the rice is further sieved by ten components, which can better remove the unseparated rice husk and other sundries in the rice, has a good separation effect, and improves the quality of the finished product when the device processes rice.

Description

A vertical emery roller rice mill

technical field

The utility model belongs to the technical field of rice processing, in particular to a vertical emery roller rice mill.

Background technique

Rice milling machine is a commonly used agricultural machinery. It is a professional machine used to peel rice, wheat and other miscellaneous grains. The working principle of rice milling machine is simply to put brown rice through the rotation of iron roller or emery roller, so that rice grains and Sufficient friction, scraping, etc. are carried out between the roller and the mill plate, and then the rice skin on the surface is removed to obtain smooth and shiny rice.

Rice milling machine needs to be used to mill the rice seeds when they are dehulled. The rice milling machine often has the following inconveniences when processing rice:

①In common rice milling machines, most of the rollers and fans are integrated mechanisms, which are driven by the same drive motor, which leads to confusion of materials when the wind is used to screen rice and bran powder, and the screening effect is poor.

②After the rice is milled, part of the shell will not be completely ground into powder. After the rice is milled, there will be small rice husks and fine debris. Simple screening by the fan alone cannot achieve a good separation effect. , affecting the quality of rice production.

Therefore, a kind of vertical emery roller rice mill is needed to solve the problem that the separation effect of rice, rice husk and bran powder is poor when rice is milled.

Utility model content

The purpose of this utility model is to provide a kind of vertical emery roller rice mill, to solve the problem that raises in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a vertical emery roller rice mill, including a cylinder, the top of the cylinder is connected with a feed box, and the inner wall of the cylinder is fixed with a turret , the inner wall of the turret is rotatably connected with a rotating shaft, the outer wall of the rotating shaft is tightly sleeved with a grinding roller, and the inner wall of the cylinder is fixed with a milling plate that matches the grinding roller , the bottom end of the cylinder body is connected with a connecting bucket, the bottom end of the connecting bucket is connected with a material box, an installation box is fixed between the inner walls of both sides of the material box, and the rotating shaft penetrates into the interior of the installation box One side wall of the material box is rotatably connected with a connecting shaft, one end of the connecting shaft penetrates into the inside of the installation box, and the ends of the connecting shaft and the rotating shaft close to each other are respectively fixed with mutually engaging cones. Gear, a driving motor is fixed on one side of the outer wall of the material box, and the output shaft of the driving motor is fixed with a rotating rod through a coupling, and the outer wall of the rotating rod and the outer wall of the connecting shaft are fastened A belt pulley is connected, and a drive belt is sleeved on the outer walls of the two pulleys. A fan is fixed on one side wall of the material box, and a blower box is fixed on one side inner wall of the material box. The fan and the There is a guide pipe connected between the blowing boxes, a partition plate is fixed on the inner wall of the bottom end of the material box, an opening is opened on one side wall of the material box, and a screening device is provided on one side of the partition plate. components

What needs to be explained in the scheme is that the screening assembly includes a discharge channel opened on one side wall of the material box, and a sieve plate is rotatably connected between the two side walls of the discharge channel. A sliding frame is fixed on one side wall of the partition plate, and two symmetrically arranged lifting rods are slidably connected to the inner side wall of the sliding frame, and a lifting plate is fixed on the top of the two lifting rods. The top of the plate is rotatably connected with the bottom end of the sieve plate, one end of the rotating rod runs through the partition plate, one end of the rotating rod is fixed with a rotating arm, and the end of the rotating arm is fixed with a guide rod, The outer wall of the guide rod is sleeved with a moving ring, and the bottom ends of the two elevating rods are fixed to the top ends of the moving ring.

It is further worth noting that the guide rod passes through the moving ring, and the outer side wall of the guide rod is slidably connected with the inner side wall of the moving ring.

It should be further noted that a connecting plate is fixed between one side wall of the partition plate and one side inner wall of the material box, the rotating rod is located below the connecting plate, and the connecting plate and The openings are matched, and the connecting plate and the openings are arranged obliquely.

As a preferred embodiment, a material guide plate is fixed on the top of the material box, the material guide plate is located on one side of the connecting bucket, and there is a gap between the material guide plate and the top inner wall of the material box. Tilt setting.

As a preferred embodiment, discharge plates are respectively fixed on the outer walls of both sides of the material box, the vertical section of the discharge plate is concave, the inner wall of the bottom end of the discharge plate is inclined, and the two The discharge plate is matched with the discharge channel and the port respectively.

As a preferred embodiment, a side wall of the material box is provided with a box door, and the box door cooperates with the sieve plate.

Compared with the prior art, the utility model provides a vertical emery roller rice mill, at least including the following beneficial effects:

(1) The milling sand roller is driven by the driving motor to mill the rice, and the milled rice is preliminarily sorted by the fan and the blower box, which has a good rice milling effect, and the rice is further processed by the ten components The sieving can better remove the unseparated rice husk and other sundries inside the rice, has a good separation effect, and improves the quality of the finished product when the device processes the rice.

(2) By driving the motor to drive the rotating arm to rotate, the sieve plate can be turned up and down, which improves the sorting effect of the sieve plate when sieving the milled rice, makes the rice more pure after being processed by the device, and improves the The quality of the finished product is high, and when the sieve plate is turned up and down, the rice can be discharged, and the sieve plate can be prevented from being blocked. The operation is more convenient and the processing efficiency is improved.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the side sectional structure schematic diagram of the utility model;

Fig. 3 is the dismantling schematic diagram of the material box structure of the present utility model;

Fig. 4 is a schematic diagram of the internal structure of the material box of the present invention.

In the figure: 1. cylinder; 2. feed box; 3. turret; 4. shaft; 5. grinding sand roller; 6. milling plate; 7. connecting bucket; 8. material box; 10. Connecting shaft; 11. Bevel gear; 12. Driving motor; 13. Rotating rod; 14. Pulley; 15. Transmission belt; 16. Fan; 17. Blowing box; 18. Guide pipe; 19. Partition plate; 20 , port; 21, screening assembly; 211, discharge channel; 212, sieve plate; 213, sliding frame; 214, lifting rod; 215, lifting plate; 216, rotating arm; 217, guide rod; 218, moving Ring; 22, connection plate; 23, material guide plate; 24, discharge plate; 25, box door.

detailed description

Below in conjunction with embodiment the utility model is described further.

In order to make the purposes, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions of the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the utility model. Obviously, the described implementation The example is a part of the embodiments of the utility model, rather than all the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art without creative work belong to The protection scope of the utility model.

The following examples are used to illustrate the utility model, but can not be used to limit the protection scope of the utility model. The conditions in the embodiment can be further adjusted according to the specific conditions, and the simple improvement of the method of the utility model under the premise of the concept of the utility model belongs to the protection scope of the utility model.

Please refer to Figures 1-4, the utility model provides a vertical emery roller rice milling machine, which includes a cylinder body 1, the top of the cylinder body 1 is connected with a feed box 2, and the inner wall of the cylinder body 1 is fixed with a turret 3, The inner side wall of the turret 3 is rotatably connected with a rotating shaft 4, and the outer side wall of the rotating shaft 4 is tightly sleeved with a grinding sand roller 5, and the inner side wall of the cylinder body 1 is fixed with a milling plate 6 matched with the grinding sand roller 5. The bottom end of the body 1 is connected with a connecting bucket 7, and the bottom end of the connecting bucket 7 is connected with a material box 8. An installation box 9 is fixed between the inner walls of both sides of the material box 8, and the rotating shaft 4 penetrates to the inside of the installation box 9. The material box 8 One side of the side wall is rotatably connected with a connecting shaft 10, and one end of the connecting shaft 10 penetrates to the inside of the installation box 9, and one end of the connecting shaft 10 and the rotating shaft 4 that are close to each other is respectively fixed with a bevel gear 11 that meshes with each other, and one end of the material box 8 The side outer wall is fixed with a driving motor 12, and the output shaft of the driving motor 12 is fixed with a rotating rod 13 through a coupling. The outer side wall of the material box 8 is jointly sleeved with a transmission belt 15, a fan 16 is fixed on one side wall of the material box 8, a blower box 17 is fixed on one side inner wall of the material box 8, and a flow guide pipe 18 is connected between the fan 16 and the blower box 17. , the bottom inner wall of the feed box 8 is fixed with a partition plate 19, one side wall of the feed box 8 is provided with a port 20, and one side of the partition plate 19 is provided with a screening assembly 21; The emery roller 5 grinds the rice, and through the blower 16 and the blower box 17, the milled rice is preliminarily sorted, which has a good rice milling effect, and the rice is further screened by ten components, which can be better. It can effectively remove the unseparated rice husk and other sundries in the rice, has a good separation effect, and improves the quality of the finished product when the device processes the rice.

As further shown in Fig. 2, Fig. 3 and Fig. 4, it is worth mentioning that the screening assembly 21 includes a discharge channel 211 provided on the side wall of the material box 8, and the two sides of the discharge channel 211 A sieve plate 212 is rotatably connected between the side walls, a sliding frame 213 is fixed on one side wall of the dividing plate 19, and two lifting rods 214 which are symmetrically arranged are slidingly connected to the inner side wall of the sliding frame 213, and the two lifting rods 214 The top of the lifting plate 215 is jointly fixed with the lifting plate 215, the top of the lifting plate 215 is rotationally connected with the bottom end of the sieve plate 212, one end of the rotating rod 13 runs through the partition plate 19, and one end of the rotating rod 13 is fixed with a rotating arm 216, and the rotating arm 216 The end is fixed with guide rod 217, and the outer side wall of guide rod 217 is sleeved with moving ring 218, and the bottom end of two elevating rods 214 is all fixed with the top of moving ring 218; The sieve plate 212 is turned up and down, which improves the sorting effect when the sieve plate 212 sieves the milled rice, makes the rice more pure after being processed by the device, improves the quality of the finished product, and the sieve plate 212 can be turned up and down. The rice is discharged, and at the same time, the blocking of the sieve plate 212 can be avoided, the operation is more convenient, and the processing efficiency is improved.

As further shown in FIG. 3 , it is worth noting that the guide rod 217 passes through the moving ring 218 , and the outer sidewall of the guide rod 217 is slidably connected with the inner sidewall of the moving ring 218 .

This program has the following work process: when the rice needs to be milled, start the drive motor 12 to drive the rotating rod 13 to rotate, and when the rotating rod 13 rotates, it drives one of the pulleys 14 to rotate, and when one of the pulleys 14 rotates, it is carried out through the transmission belt 15. Drive, then drive two belt pulleys 14 to carry out synchronous rotation, drive connecting shaft 10 to rotate when two belt pulleys 14 synchronously rotate, drive two bevel gears 11 to carry out meshing transmission when connecting shaft 10 rotates, then drive grinding sand roller 5 to rotate, grind When the grinding roller 5 rotates, the rice is poured into the feeding box 2, and the rice is poured into the feeding box 2 and falls between the grinding roller 5 and the milling plate 6 for grinding, and the fan is started while the rice is being milled 16. Make the fan 16 blow air to the guide pipe 18, and blow it out through the blowing box 17. After the rice is milled, it falls from the bottom of the connecting bucket 7. During the rice falling process, the blowing box 17 blows the air to remove the bran contained in it. Impurities such as flour are blown out and blown to one side of the partition plate 19. After impurities such as bran powder fall on the connecting plate 22, they are discharged from the port 20 along the slope of the connecting plate 22, and the operator can collect them. The rice passes through After the initial sorting of the blowing box 17, it falls into the top of the sieve plate 212. At the same time, the driving motor 12 drives the rotating rod 13 and the rotating arm 216 to rotate. When the rotating arm 216 rotates, it drives the guide rod 217 to rotate. Sliding back and forth in the ring 218, the guide rod 217 is located inside the moving ring 218 to slide back and forth, and at the same time drives the moving ring 218 and the lifting rod 214 to move up and down, and then drives the lifting plate 215 to reciprocate and lift the sieve plate 212, because the top of the lifting plate 215 It is connected to the bottom of the sieve plate 212 by rotation, so when the lifting plate 215 lifts the sieve plate 212, it can drive the sieve plate 212 to turn up and down. Separation of materials, etc., to further improve the separation effect, the rice after the sieving is flipped through the sieve plate 212 and slides to the discharge plate 24 for discharge, and the milling process of the rice is completed.

According to the above working process, it can be known that the milling emery roller 5 is driven by the drive motor 12 to mill the rice, and the milled rice is preliminarily sorted by the fan 16 in cooperation with the blower box 17, which has a good rice milling effect. The rice is further sieved by the very component, which can better remove the unseparated rice husk and other sundries in the rice, has a good separation effect, and improves the quality of the finished product when the device processes the rice.

Further as shown in Figure 2 and Figure 4, it is worth mentioning in detail that a connecting plate 22 is fixed between one side wall of the dividing plate 19 and one side inner wall of the material box 8, and the rotating rod 13 is located on the side of the connecting plate 22. Below, the connection plate 22 is matched with the port 20, and the connection plate 22 and the port 20 are arranged obliquely, and the bran powder blown out by the blower box 17 is discharged through the connection plate 22, which is convenient for the staff to dispose of the bran powder. Wait for collection.

Further as shown in Fig. 2, Fig. 3 and Fig. 4, it is worth specifying that the top of the material box 8 is fixed with a material guide plate 23, and the material guide plate 23 is positioned at one side of the connecting bucket 7, and the material guide plate 23 is connected with the material The top inner wall of the case 8 is inclined to set, and the rice after milling is dredged by the material guide plate 23, avoiding the rice directly falling on the connecting plate 22, so that the sieve plate 2112 can better sieve the rice.

Further as shown in Figure 1, it is worth specifying that the outer walls on both sides of the material box 8 are respectively fixed with discharge plates 24, the vertical section of the discharge plate 24 is concave, and the bottom inner wall of the discharge plate 24 is arranged on an inclined plane. , two discharge plates 24 are matched with the discharge channel 211 and the port 20 respectively, by setting the discharge plate 24 it is convenient for the operator to collect the processed rice and bran powder, etc., and the operation is more convenient.

Further as shown in Figure 1, it is worth specifying that a side wall of the material box 8 is provided with a box door 25, and the box door 25 cooperates with the sieve plate 212, and the sieve plate 212 and the material can be adjusted by opening the box door 25. The bottom of the box 8 is cleaned, and the operation is more convenient.

To sum up: the driving motor 12 drives the rotating arm 216 to rotate, which can make the sieve plate 212 turn up and down, which improves the sorting effect of the sieve plate 212 when sieving the milled rice, and makes the rice more processed by the device. It is pure, which improves the quality of the finished product, and when the sieve plate 212 is turned up and down, the rice can be discharged, and at the same time, the sieve plate 212 can be prevented from being blocked, the operation is more convenient, and the processing efficiency is improved.

The driving motor 12 and the blower fan 16 can be purchased from the market. The driving motor 12 and the blower fan 16 are equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so it will not be repeated in the description.

Unless otherwise defined, the technical terms or scientific terms used in this utility model should be the usual meanings understood by those with ordinary skill in the field of this utility model, and similar words such as "comprising" or "comprising" used in this utility model It means that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects, and similar words such as "connect" or "connected" are not limited to physical or Mechanical connections can also include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships, when the absolute After the position changes, the relative positional relationship may also change accordingly.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. a kind of vertical emery roller rice milling machine, comprise cylinder (1), it is characterized in that, the top of described cylinder (1) is communicated with feeding box (2), the inboard of described cylinder (1) The wall is fixed with a turret (3), the inner side wall of the turret (3) is rotatably connected with a rotating shaft (4), and the outer side wall of the rotating shaft (4) is tightly sleeved with a grinding roller (5). The inner wall of the cylinder (1) is fixed with a milling plate (6) matched with the grinding sand roller (5), and the bottom end of the cylinder (1) is connected with a connecting bucket (7). The bottom end of the connecting bucket (7) is connected with a material box (8), and an installation box (9) is fixed between the inner walls of both sides of the material box (8), and the rotating shaft (4) penetrates to the installation box (9). ), one side wall of the material box (8) is rotatably connected with a connecting shaft (10), and one end of the connecting shaft (10) penetrates to the inside of the installation box (9), and the connecting shaft (10) bevel gears (11) that are intermeshed with each other are respectively fixed on one end that is close to the rotating shaft (4), and a drive motor (12) is fixed on one side of the outer wall of the material box (8), and the drive motor ( The output shaft of 12) is fixed with a rotating rod (13) through a shaft coupling, and the outer wall of the rotating rod (13) and the outer wall of the connecting shaft (10) are tightly sleeved with a pulley (14). The outer side walls of the two pulleys (14) are jointly sleeved with a transmission belt (15), the side wall of the side of the material box (8) is fixed with a fan (16), and the side wall of the side of the material box (8) is fixed. There is a blowing box (17), and a guide pipe (18) is communicated between the fan (16) and the blowing box (17), and a partition plate (19) is fixed on the bottom inner wall of the material box (8). ), one side wall of the material box (8) is provided with a through opening (20), and one side of the partition plate (19) is provided with a screening assembly (21). 2. A kind of vertical emery roller rice mill according to claim 1, characterized in that: the screening assembly (21) includes a discharge channel provided on the side wall of the material box (8). Groove (211), the sieve plate (212) is rotatably connected between the two side walls of the discharge channel (211), and the sliding frame (213) is fixed on one side wall of the partition plate (19). , the inner side wall of the sliding frame (213) is slidably connected with two lifting rods (214) that are symmetrically arranged, and the tops of the two lifting rods (214) are jointly fixed with a lifting plate (215), and the lifting plate The top of (215) is rotationally connected with the bottom end of the sieve plate (212), one end of the rotating rod (13) runs through the partition plate (19), and one end of the rotating rod (13) is fixed with a rotating arm (216), the end of the rotating arm (216) is fixed with a guide rod (217), the outer wall of the guide rod (217) is sleeved with a moving ring (218), and the two lifting rods (214 ) are all fixed with the top of the moving ring (218). 3. A kind of vertical emery roller rice mill according to claim 2, is characterized in that: described guide rod (217) passes through described moving ring (218), and the outer side wall of described guide rod (217) It is slidingly connected with the inner side wall of the moving ring (218). 4. A kind of vertical emery roller rice milling machine according to claim 3, characterized in that: between one side wall of the partition plate (19) and one side inner wall of the material box (8) A connecting plate (22) is fixed, the rotating rod (13) is located below the connecting plate (22), the connecting plate (22) is matched with the port (20), and the connecting plate (22 ) and the port (20) are inclined. 5. a kind of vertical emery roller rice milling machine according to claim 4, is characterized in that: the top of described hopper (8) is fixed with guide plate (23), and described guide plate (23) is positioned at On one side of the connecting bucket (7), the material guide plate (23) and the top inner wall of the material box (8) are arranged obliquely. 6. a kind of vertical emery roller rice milling machine according to claim 5, is characterized in that: the both sides outer walls of described hopper (8) are respectively fixed with discharge plate (24), and described discharge plate ( The vertical section of 24) is concave, and the bottom inner wall of the discharge plate (24) is inclined, and the two discharge plates (24) are connected with the discharge channel (211) and the port respectively. (20) Match. 7. A kind of vertical emery roller rice milling machine according to claim 6, is characterized in that: one side wall of described hopper (8) is provided with box door (25), and described box door (25) Cooperate with the sieve plate (212).

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