Grain ultrafine grinder capable of completely refining

Abstract

The utility model relates to the technical field of superfine grinders, and discloses a grain superfine grinder capable of completely refining, which comprises a superfine grinder main body and a discharge end, the discharge end is arranged on one side of the superfine grinder main body, a screening box is arranged on one side of the superfine grinder main body, the discharge end is connected into the screening box, and the discharge end is connected into the screening box. The discharging end is connected into the screening box, so that crushed grains enter the screening box, the qualified crushed grains are filtered by the filter plate and then discharged, the unqualified crushed grains are retained on the filter plate, the filter plate is driven by the servo motor to rotate, the unqualified grains are conveyed into the grinding box by the filter plate, and the crushing efficiency is improved. According to the grain crushing device, the two round rollers are arranged, unqualified grains are ground by the two round rollers for secondary crushing and then discharged after crushing, the problems that the grain granularity is not uniform, the crushing efficiency is low and the like are solved, and particularly the problem that when the grains are subjected to superfine crushing, secondary crushing is inconvenient when the crushed grains are not uniform is solved.

Description

Technical Field

[0001] The utility model application relates to the technical field of ultrafine pulverizers, in particular to an ultrafine pulverizer for completely refining grains. Background Art

[0002] Grain refers to the general term for various plant seeds used in cooking food, and can also be generally referred to as "cereals". Grain crops are a type of crop that is harvested for the purpose of mature fruits and becomes basic food for humans through processing procedures such as shelling and grinding. They are mainly divided into: cereal crops, potato crops and legume crops.

[0003] Traditional grain grinders often have problems such as uneven particle size and low grinding efficiency during the grinding process. Especially when ultrafine grinding grains, when the crushed grain particles are uneven, it is inconvenient to grind them again. These problems are particularly prominent. In order to solve these problems and improve the grinding efficiency and quality of grains, we have proposed a completely refined grain ultrafine grinder. Utility Model Content

[0004] In order to solve the problems of uneven grain particle size and low grinding efficiency, especially the problem of inconvenience of secondary grinding when the crushed grain particles are uneven during ultrafine grinding of grain, the utility model provides a completely refined grain ultrafine grinder to solve the above problems.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A completely refined grain ultrafine pulverizer comprises an ultrafine pulverizer body and a discharging end, wherein the discharging end is arranged on one side of the ultrafine pulverizer body, and a screening box is arranged on one side of the ultrafine pulverizer body, and the discharging end is connected to the interior of the screening box, a servo motor is fixed at one end of the screening box, and the output end of the servo motor extends to the interior of the screening box and a filter plate is fixed thereon, and the filter plate is rotatably connected to the interior of the screening box, and a slot is provided on the side of the screening box away from the ultrafine pulverizer body, and a rolling box is fixed on the side of the screening box away from the ultrafine pulverizer body, and two round rollers are symmetrically fixed to the bottom end of the rolling box, and a driving motor is fixed on the side of the rolling box away from the screening box, and a gear is fixed to the output end of the driving motor, and each of the round rollers is fixed with a gear, and the two gears are meshingly connected.

[0007] Furthermore, a collecting box is arranged below the screening box, a partition is fixed at the center of the collecting box, a filter is arranged on the side of the collecting box away from the main body of the ultrafine pulverizer, and the filter is fixedly connected to the partition and the collecting box.

[0008] Furthermore, a baffle is provided at the slot of the screening box, and the top end of the baffle is rotatably connected to the screening box.

[0009] Furthermore, two guide plates are symmetrically fixed inside the rolling box, and the guide plates are located above the round rollers.

[0010] Furthermore, a vibration motor is fixed to a side of the collection box away from the ultrafine pulverizer body, and the vibration motor corresponds to the position of the filter screen.

[0011] Furthermore, the filter screen is located below the rolling box, and the filter screen has the same density as the filter plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, the discharging end is connected to the interior of the screening box so that the crushed grain enters the interior of the screening box, the qualified grain is discharged after being filtered by the filter plate, and the unqualified grain will be retained on the filter plate. The filter plate is driven to rotate by the servo motor so that the filter plate transfers the unqualified grain to the interior of the rolling box, so that the unqualified grain is crushed twice by two round rollers and then discharged after crushing, thereby solving the problems of uneven grain particle size and low crushing efficiency, especially when the grain is ultra-finely crushed, when the crushed grain particles are uneven, it is inconvenient to crush twice.

[0014] 2. In the utility model, a collecting box is placed under the screening box and the rolling box, so that the grain screened out by the screening box enters the collecting box, and the grain crushed by the rolling box is screened into the screening box through the filter, so that the staff can distinguish the unqualified grain crushed for the second time. At the same time, the vibration motor prevents the crushed grain from agglomerating and clogging the sieve holes of the filter, and also prevents the grain from agglomerating and being retained on the filter and unable to be screened out. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 is a schematic diagram of a three-dimensional structure according to an embodiment of the present application;

[0017] Figure 2 yes Figure 1 A three-dimensional schematic diagram of the structure after opening in the embodiment shown;

[0018] Figure 3 yes Figure 1 A three-dimensional schematic diagram of a cross section of a screening structure in the illustrated embodiment;

[0019] Figure 4 yes Figure 1 A schematic diagram of a three-dimensional structure of a collection structure cross section in the illustrated embodiment.

[0020] The meanings of the reference numerals in the figure are: 1. Ultrafine pulverizer body; 2. Screening box; 3. Rolling box; 4. Servo motor; 5. Filter plate; 6. Baffle; 7. Round roller; 8. Driving motor; 9. Gear; 10. Collecting box; 11. Partition; 12. Filter screen; 13. Vibration motor; 14. Guide plate; 15. Discharge end. DETAILED DESCRIPTION

[0021] In order to make the purpose, features, and advantages of the present application more obvious and easy to understand, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the embodiments described below are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0022] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 A completely refined grain ultrafine pulverizer comprises an ultrafine pulverizer body 1 and a discharging end 15. The ultrafine pulverizer body 1 is provided with a discharging end 15 on one side, and a screening box 2 is provided on one side of the ultrafine pulverizer body 1. The discharging end 15 is connected to the inside of the screening box 2. A servo motor 4 is fixed at one end of the screening box 2. The output end of the servo motor 4 extends to the inside of the screening box 2 and a filter plate 5 is fixed thereto. The filter plate 5 is rotatably connected to the inside of the screening box 2. A slot is provided on the side of the screening box 2 away from the ultrafine pulverizer body 1. A rolling box 3 is fixed on the side of the screening box 2 away from the ultrafine pulverizer body 1. Two round rollers 7 are symmetrically fixed to the bottom end of the rolling box 3. A driving motor 8 is fixed on the side of the rolling box 3 away from the screening box 2. A gear 9 is fixed on the output end of the driving motor 8. Each round roller 7 is fixed with a gear 9. The two gears 9 are meshed and connected so that the round roller 7 can crush unqualified grains.

[0023] Specifically, a baffle 6 is provided at the slot of the screening box 2, and the top of the baffle 6 is rotatably connected to the screening box 2. Two guide plates 14 are symmetrically fixed inside the rolling box 3. The guide plates 14 are located above the round roller 7, so that the guide plates 14 guide the grain into the round roller 7, thereby improving the working efficiency of the round roller 7.

[0024] As an optimization solution, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a collecting box 10 is arranged below the screening box 2, a partition 11 is fixed at the center of the collecting box 10, a filter screen 12 is arranged on the side of the collecting box 10 away from the ultrafine pulverizer body 1, and the filter screen 12 is fixedly connected to the partition 11 and the collecting box 10, so that the filter screen 12 can screen the grain crushed by the round roller 7.

[0025] Specifically, a vibration motor 13 is fixed on the side of the collection box 10 away from the ultrafine pulverizer body 1. The vibration motor 13 corresponds to the position of the filter screen 12. The filter screen 12 is located below the crushing box 3. The density of the filter screen 12 is the same as that of the filter plate 5, so that the vibration motor 13 can shake off the agglomerated grain after crushing.

[0026] Working principle: The grain crushed by the ultrafine pulverizer body 1 is discharged into the screening box 2 through the discharging end 15, so that the crushed grain falls on the filter plate 5, so that the filter plate 5 screens out the qualified grain and falls into the collecting box 10, and the servo motor 4 is started, so that the servo motor 4 drives the filter plate 5 to move, so that the filter plate 5 is tilted, and the unqualified grain pushes the baffle 6 open under the action of gravity and enters the inside of the rolling box 3, and the unqualified grain is guided by the guide plate 14 so that the unqualified grain enters between the two round rollers 7, and the drive motor 8 is started at this time, so that the drive motor 8 drives the gear 9 to rotate, and the two gears 9 are meshed and connected at the same time, so that the two gears 9 drive the two round rollers 7 to rotate at the same time, and the grain crushed by the round roller 7 falls on the filter screen 12, and the vibration motor 13 is started at this time, so that the vibration motor 13 vibrates the grain on the filter screen 12 into the screening box 2.

[0027] It will be apparent to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0028] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A grain ultrafine pulverizer for complete grain refinement, comprising an ultrafine pulverizer body (1) and a discharging end (15), wherein the ultrafine pulverizer body (1) is provided with a discharging end (15) on one side, and characterized in that: A screening box (2) is provided on one side of the ultrafine pulverizer body (1), the discharge end (15) is connected to the interior of the screening box (2), a servo motor (4) is fixed to one end of the screening box (2), the output end of the servo motor (4) extends to the interior of the screening box (2) and a filter plate (5) is fixed thereto, the filter plate (5) is rotatably connected to the interior of the screening box (2), a slot is provided on the side of the screening box (2) away from the ultrafine pulverizer body (1), a rolling box (3) is fixed on the side of the screening box (2) away from the ultrafine pulverizer body (1), two round rollers (7) are symmetrically fixed to the bottom end of the rolling box (3), a drive motor (8) is fixed on the side of the rolling box (3) away from the screening box (2), a gear (9) is fixed to the output end of the drive motor (8), each of the round rollers (7) is fixed with a gear (9), and the two gears (9) are meshingly connected.

2. The grain ultrafine pulverizer according to claim 1, characterized in that: A collecting box (10) is arranged below the screening box (2), a partition plate (11) is fixed at the center of the collecting box (10), a filter screen (12) is arranged at a side of the collecting box (10) away from the ultrafine pulverizer body (1), and the filter screen (12) is fixedly connected to the partition plate (11) and the collecting box (10).

3. The grain ultrafine pulverizer according to claim 1 is characterized in that: A baffle (6) is provided at the slot of the screening box (2), and the top end of the baffle (6) is rotatably connected to the screening box (2).

4. The grain ultrafine pulverizer according to claim 1, characterized in that: Two guide plates (14) are symmetrically fixed inside the rolling box (3), and the guide plates (14) are located above the round roller (7).

5. The grain ultrafine pulverizer according to claim 2, characterized in that: A vibration motor (13) is fixed to a side of the collection box (10) away from the ultrafine pulverizer body (1), and the vibration motor (13) corresponds to the position of the filter screen (12).

6. The grain ultrafine pulverizer according to claim 5, characterized in that: The filter screen (12) is located below the rolling box (3), and the filter screen (12) has the same density as the filter plate (5).

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