CN216037063U

CN216037063U - Rice distribution mechanism of rice processing precision analyzer

Info

Publication number: CN216037063U
Application number: CN202122741344.6U
Authority: CN
Inventors: 印锦政; 胡玉杰; 吕学庚; 刘继亮; 吕顺
Original assignee: Liaoning Meijun Intelligent Equipment Co ltd; Meijun Intelligent Equipment Beijing Co ltd; Meijun Intelligent Equipment Panjin Co ltd
Current assignee: Liaoning Meijun Intelligent Equipment Co ltd; Meijun Intelligent Equipment Beijing Co ltd; Meijun Intelligent Equipment Panjin Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-03-15
Anticipated expiration: 2031-11-10

Abstract

The utility model relates to a rice distribution mechanism of a rice processing precision analyzer, which comprises a bracket, a vibrator arranged above the bracket and a vibrating rice hopper connected with the vibrator, and is characterized in that: the bottom surface of vibration rice bucket is the plane, and one side of vibration rice bucket is equipped with the decurrent water conservancy diversion mouth of slope, the rice grain flow disk has been accepted to water conservancy diversion mouth below, the slope of rice grain flow disk is arranged, and the upper surface of rice grain flow disk evenly is equipped with the rectangular shape through slot group that extends along its length direction, and the lower surface of rice grain flow disk is equipped with the heater. The mechanism solves the problem that the existing rice distributing mechanism cannot meet the long-term continuous monitoring requirement of an analyzer, and simultaneously compared with the existing rice distributing mechanism, the mechanism adopts a fixed structure, does not need to move in the rice distributing process, and has low failure rate, low manufacturing cost and good self-cleaning effect.

Description

Rice distribution mechanism of rice processing precision analyzer

Technical Field

The utility model relates to the technical field of rice processing precision detection equipment, in particular to a rice distributing mechanism of a rice processing precision analyzer, which is also suitable for distributing other crop particles.

Background

At present, in the rice hulling operation process, the rice processing precision needs to be detected and analyzed, such as embryo remaining rate, broken rice rate, yellow rice rate, scab rate, impurity rate, chalkiness rate, rice mixing rate and the like. The rice processing precision detection and analysis step is that a certain amount of rice grains are carried on line through the rice distribution mechanism and are transmitted to the detection mechanism, and the rice grains are collected and recycled after the detection of the detection mechanism is finished. In the whole detection and analysis process, the function of the rice distribution mechanism is very critical, and if the rice distribution is not uniform, the detection result is seriously influenced.

The existing rice distribution mechanism usually puts grains of rice on a bearing disc parallel to a horizontal plane in a moving state in a two-dimensional plane after a certain amount of grains of rice are taken, then the rice distribution mechanism retreats from the upper part of the bearing disc, the bearing disc receives the materials, the grains of rice on the disc are uniformly distributed under the action of a vibrator, and then a detection mechanism carries out image acquisition and analysis. However, the following problems exist in the working process: 1. the method is not suitable for continuous cloth detection, the cloth amount is limited, and the method is not suitable for realizing long-term continuous monitoring by an analyzer; 2. due to the fact that materials are fed in a moving state, the failure rate is high, and a driving mechanism is required to be arranged on the rice distributing mechanism, so that the manufacturing cost is high; 3. the rice scale falling on the upper part of the bearing tray along with rice grains is easy to attach to the upper surface of the tray body, and cannot be easily removed after excessive accumulation, so that the later detection result is influenced. Based on this, the existing rice distribution mechanism is in urgent need of improvement.

Disclosure of Invention

The utility model aims to provide a rice distributing mechanism of a rice processing precision analyzer, which is simple in structure and reliable in use, solves the problem that the existing rice distributing mechanism cannot meet the long-term continuous monitoring requirement of the analyzer, and meanwhile, compared with the existing rice distributing mechanism, the rice distributing mechanism adopts a fixed structure, does not need to move in the rice distributing process, and is low in failure rate, low in manufacturing cost and good in self-cleaning effect.

The technical scheme of the utility model is as follows:

the utility model provides a rice processing precision analysis appearance cloth rice mechanism, includes the support, locates the vibrator of support top, the vibration rice fill of being connected with the vibrator, its technical essential is: the bottom surface of vibration rice bucket is the plane, and one side of vibration rice bucket is equipped with the decurrent water conservancy diversion mouth of slope, the rice grain flow disk has been accepted to water conservancy diversion mouth below, the slope of rice grain flow disk is arranged, and the upper surface of rice grain flow disk evenly is equipped with the rectangular shape through slot group that extends along its length direction, and the lower surface of rice grain flow disk is equipped with the heater.

Foretell rice processing precision analysis appearance cloth rice mechanism, the vibrator includes the vibrator main part, is fixed in preceding, back extension board in the vibrator main part, is fixed in the brace table on preceding, back extension board top, preceding, back extension board adopt plastic material to make, the bottom welding of vibration rice fill has transition link, transition link bottom is connected fixedly with the brace table, be equipped with a plurality of buffer spring between vibrator main part bottom and the support upper surface.

According to the rice distribution mechanism of the rice processing precision analyzer, the included angle between the rice grain flow disk and the horizontal plane is 20-40 degrees, and the inclination angle of the flow guide opening is larger than that of the rice grain flow disk.

According to the rice distribution mechanism of the rice processing precision analyzer, the distance between the tail end of the flow guide opening and the rice grain flow disc is 1-1.5 mm, so that the phenomenon that the rice grain vertical acceleration is too large and the rice grain flow disc is jumped to be separated from the rice processing precision analyzer due to too large distance is avoided.

According to the rice distribution mechanism of the rice processing precision analyzer, the bottom surfaces of the strip-shaped through grooves of the strip-shaped through groove groups on the rice grain flowing disc are cambered surfaces, and the top surfaces of the partition parts between every two adjacent strip-shaped through grooves are smooth transition surfaces.

Foretell rice processing precision analysis appearance cloth rice mechanism, the length that the groove was led to each rectangular shape of rectangular shape through groove group equals with the length of grain of rice flow disk, and the open-top width that the groove was led to rectangular shape is 3.5mm, and the interval that two adjacent rectangular shape led to the groove is 1.5 mm.

According to the rice distribution mechanism of the rice processing precision analyzer, the radius of the bottom cambered surface of the long strip-shaped through groove is R2.5mm.

Foretell rice processing precision analysis appearance cloth rice mechanism, the support is right angle support and both sides are equipped with the enhancement and connect the muscle structure.

Foretell rice processing precision analysis appearance cloth rice mechanism, the heater is the electric heating piece, the rice grain flows the dish and utilizes splint to be fixed in its lower surface with the electric heating piece centre gripping, be equipped with on the splint and correspond the mouth of dodging of electric heating piece binding post position.

The utility model has the beneficial effects that:

1. through the vibration generated by the vibrator, rice grains which continuously fall into the vibrating rice bucket continuously and uniformly fall to the upper part of the rice grain flow disk which is obliquely arranged through the flow guide opening, in the process, the rice flow in unit time of rice can be controlled by adjusting the amplitude of the vibrator, and the strip-shaped through groove groups on the upper surface of the rice grain flow disk are beneficial to uniform distribution of the rice in the process of flowing to the detection mechanism, so that the detection precision is improved; in addition, the rice distributing structure capable of continuously falling enables rice grains to continuously pass through the preset detection mechanism, and the problem that the existing rice distributing mechanism cannot meet the long-term continuous monitoring requirement of an analyzer is solved.

2. Compared with the existing rice distribution mechanism, the vibrating rice bucket is arranged on the support, the rice grain flowing disc does not need to move in the rice distribution process, the failure rate is low, and the manufacturing cost is low.

3. The heater is additionally arranged on the lower surface of the rice grain flowing disc, so that the attached rice scale is not hardened, and the rice scale is washed off by subsequent rice grains after being heated and softened, thereby realizing better self-cleaning effect.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of another angle of the present invention;

FIG. 3 is an enlarged view of the end of the rice-grain-moving disk of FIG. 1.

In the figure: 1. the rice grain flow disc, 101 elongated through grooves, 102 partition parts, 2 vibrating rice buckets, 3 flow guide ports, 4 transition connecting frames, 5 supporting tables, 6 vibrators, 7 rear supporting plates, 8 supporting frames, 9 buffer springs, 10 front supporting plates, 11 clamping plates and 12 electric heating plates.

Detailed Description

As shown in fig. 1-3, this rice processing precision analyzer rice distribution mechanism, including support 8, locate support 8 top vibrator 6, the vibration rice bucket 2 of being connected with vibrator 6, the bottom surface of vibration rice bucket 2 is the plane, and one side of vibration rice bucket 2 is equipped with the decurrent water conservancy diversion mouth 3 of slope, rice grain flow disk 1 has been accepted to water conservancy diversion mouth 3 below, the slope of rice grain flow disk 1 is arranged, and the upper surface of rice grain flow disk 1 evenly is equipped with the rectangular shape through-channel group that extends along its length direction, and the lower surface of rice grain flow disk 1 is equipped with the heater.

In this embodiment, the vibrator 6 includes a vibrator body, front and rear support plates 10 and 7 fixed to the vibrator body, and a support base 5 fixed to the top ends of the front and rear support plates 10 and 7. Preceding, back backup pad 10, 7 adopt plastic material to make, the bottom welding of vibration rice bucket 2 has transition link 4, transition link 4 bottom is connected fixedly with brace table 5, and transition link 4's setting is because the wall thickness of vibration rice bucket 2 is thinner, and for guaranteeing the smoothness of vibration rice bucket 2 bottom surface, brace table 5 does not fight with vibration rice 2 lug connection. And 4 buffer springs 9 are uniformly arranged between the bottom of the vibrator main body and the upper surface of the support 8.

The included angle of grain of rice flow disk 1 and horizontal plane is 30, and the inclination of water conservancy diversion mouth 3 is greater than the inclination of grain of rice flow disk 1. The end of water conservancy diversion mouth 3 is 1mm apart from grain flow tray 1, avoids the interval too big vertical acceleration of grain of rice that causes too big, beats on grain flow tray 1 and excessively breaks away from a sudden change. The bottom surfaces of the strip-shaped through grooves 101 of the strip-shaped through groove groups on the rice grain flow disk 1 are cambered surfaces, and the top surfaces of the partition parts 102 between every two adjacent strip-shaped through grooves 101 are smooth transition surfaces. The length of each rectangular shape through groove 101 of rectangular shape through groove group equals with the length of rice grain flow tray 1, and the open-top width that rectangular shape through groove 101 is 3.5mm, and the interval that two adjacent rectangular shape through grooves 101 is 1.5 mm. The radius of the bottom cambered surface of the strip-shaped through groove 101 is R2.5mm, and the radius of the top cambered surface of the partition part 102 is R1 mm. The heater is electric heating plate 12, grain of rice flow tray 1 utilizes splint 11 to be fixed in its lower surface with the centre gripping of electric heating plate 12, be equipped with the mouth of dodging of corresponding electric heating plate 12 wiring position on the splint 11.

The support 8 is a right-angle support, and reinforced connecting rib structures are arranged on two sides of the right-angle support. The transition connecting frame 4 is a U-shaped frame, two vertical walls of the U-shaped frame are flanged outwards and welded with the bottom surface of the vibrating rice hopper 2, and a U bottom plane of the U-shaped frame is fixedly connected with the supporting table 5 through a bolt pair.

During the use, in being fixed in rice processing precision analyzer's braced frame with support 8, the top of vibration rice hopper 2 sets up the blowing pipe, constantly drops into the grain of rice. 1 one end of grain of rice flow disk is accepted in 3 below of the water conservancy diversion mouth of vibration rice fill 2, middle part and the other end and the inside supporter fixed connection of rice processing accuracy analysis appearance to through the angle of adjustment supporter, the inclination of adjustment grain of rice flow disk 1. After the vibrator 6 is started, the rice grains falling into the vibrating rice hopper 2 sequentially fall to the upper side of the rice grain flow disk 1, and fall through the rice grain flow disk 1 to pass through the detection mechanism inside the rice processing precision analyzer, so that the detection is carried out in real time.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the utility model are also within the scope of the present patent.

Claims

1. The utility model provides a rice processing precision analysis appearance cloth rice mechanism, includes the support, locates the vibrator of support top, the vibration rice fill of being connected with the vibrator, its characterized in that: the bottom surface of vibration rice bucket is the plane, and one side of vibration rice bucket is equipped with the decurrent water conservancy diversion mouth of slope, the rice grain flow disk has been accepted to water conservancy diversion mouth below, the slope of rice grain flow disk is arranged, and the upper surface of rice grain flow disk evenly is equipped with the rectangular shape through slot group that extends along its length direction, and the lower surface of rice grain flow disk is equipped with the heater.

2. The rice processing precision analyzer rice distribution mechanism of claim 1, wherein: the vibrator comprises a vibrator main body, a front supporting plate, a rear supporting plate and a supporting table, wherein the front supporting plate and the rear supporting plate are fixed on the vibrator main body, the supporting table is fixed at the top ends of the front supporting plate and the rear supporting plate, the front supporting plate and the rear supporting plate are made of plastic materials, a transition connecting frame is welded at the bottom of the vibrating rice hopper, the bottom of the transition connecting frame is fixedly connected with the supporting table, and a plurality of buffer springs are arranged between the bottom of the vibrator main body and the upper surface of the supporting table.

3. The rice processing precision analyzer rice distribution mechanism of claim 1, wherein: the included angle between the rice grain flow disk and the horizontal plane is 20-40 degrees, and the inclination angle of the flow guide opening is larger than that of the rice grain flow disk.

4. The rice processing precision analyzer rice distribution mechanism of claim 1, wherein: the distance between the tail end of the flow guide opening and the rice grain flowing disc is 1mm-1.5 mm.

5. The rice processing precision analyzer rice distribution mechanism of claim 1, wherein: the bottom surface of each strip-shaped through groove of the strip-shaped through groove group on the rice grain flowing disc is an arc surface, and the top surface of a partition part between every two adjacent strip-shaped through grooves is a smooth transition surface.

6. The rice processing precision analyzer rice distribution mechanism of claim 1, wherein: the length that the groove was led to each rectangular shape of rectangular shape through groove group equals with the length of rice grain flow disk, and the open-top width that the groove was led to rectangular shape is 3.5mm, and the interval that two adjacent rectangular shape led to the groove is 1.5 mm.

7. The rice processing precision analyzer rice distribution mechanism of claim 5, wherein: the radius of the bottom cambered surface of the long strip-shaped through groove is R2.5mm.

8. The rice processing precision analyzer rice distribution mechanism of claim 1, wherein: the support is a right-angle support, and reinforced connecting rib structures are arranged on two sides of the right-angle support.

9. The rice processing precision analyzer rice distribution mechanism of claim 1, wherein: the heater is the electric heating piece, the rice grain flows the dish and utilizes splint to be fixed in its lower surface with the electric heating piece centre gripping, be equipped with on the splint and correspond the mouth of dodging of electric heating piece wiring position.