CN219187037U

CN219187037U - Impurity screening equipment for rice processing

Info

Publication number: CN219187037U
Application number: CN202223530781.4U
Authority: CN
Inventors: 刘灿; 石圣明; 胡昆源
Original assignee: Hunan Shefengxiang Rice Industry Co ltd
Current assignee: Hunan Shefengxiang Rice Industry Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-16
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses impurity screening equipment for rice processing, which relates to the technical field of rice processing and comprises a screening cylinder, wherein a plurality of supporting legs which are arranged in a circular array are arranged at the bottom of the screening cylinder, clear water is filled in the screening cylinder, a motor is vertically arranged at the bottom of the screening cylinder, an output shaft of the motor rotates and stretches into the screening cylinder, a detachable containing net cylinder is arranged at the upper end of the output shaft of the motor, a detachable stirring structure is arranged at the opening of the screening cylinder, and the stirring structure stretches into the containing net cylinder. The motor drives the holding net drum to rotate in clean water, so that the cleaning effect on dust attached to the surface of rice is better, the rice with normal size can be left in the inner net drum due to the cooperation of the stirring structure, the outer net drum and the inner net drum, and the crushed slag can enter between the outer net drum and the inner net drum to finish screening, so that the rice cleaning and screening are integrated, and the practicability is high.

Description

Impurity screening equipment for rice processing

Technical Field

The utility model relates to the technical field of rice processing, in particular to impurity screening equipment for rice processing.

Background

At present, in the processing process of rice, the surface of shelled rice often adheres to some fine broken rice bran, dust, soil and other impurities, and coarse screening is usually performed by adopting a winnowing mode.

However, the impurity treatment effect on the rice is not good only by sorting, such as dust or soil attached to the surface of the rice, but also is difficult to clean by blowing, so that the rice is still cleaned later, and therefore, an integrated machine integrating cleaning and screening is needed to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides impurity screening equipment for rice processing, and solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a rice processing is with impurity screening equipment, includes screening section of thick bamboo, and a plurality of landing legs that are circular array arrangement are installed to screening section of thick bamboo barrel head, annotates in the screening section of thick bamboo has clear water, at the vertical motor that installs of screening section of thick bamboo barrel head, in the motor's output shaft rotates to stretch into screening section of thick bamboo, the detachable holds net section of thick bamboo is installed to motor output shaft upper end, is equipped with detachable stirring structure in screening section of thick bamboo mouth department, stirring structure stretches into in holding net section of thick bamboo.

In the utility model, a cross rod is fixed at the upper end of an output shaft of the motor, a holding net barrel is detachably arranged on the cross rod, an upward guide rod is fixed at the free end of each supporting rod of the cross rod, a plurality of lug plates with insertion holes are fixed on the outer wall of the holding net barrel close to the bottom of the holding net barrel, the insertion holes on the lug plates are in sliding fit with the guide rods, and the holding net barrel is placed on the cross rod.

For realizing the stirring to rice, stirring structure includes two bilateral symmetry's U type fixture blocks, and U type fixture block card is fixed with the mounting panel between two U type fixture blocks at the nozzle of screening section of thick bamboo, and mounting panel lower surface center department is fixed with the installation pole, and installation pole external surface is fixed with a plurality of puddlers.

Preferably, the holding net cylinder comprises an outer net cylinder and an inner net cylinder, the lug plates are fixed on the outer net cylinder, the mounting rods and the stirring rods extend into the inner net cylinder, the bottom of the inner net cylinder is fixed at the inner bottom of the outer net cylinder, the mesh aperture of the outer net cylinder is smaller than that of the inner net cylinder, rice with normal size can be left in the inner net cylinder, and crushed slag can enter between the outer net cylinder and the inner net cylinder to finish screening.

Compared with the prior art, the utility model has the following beneficial effects: the motor drives and holds a net section of thick bamboo and rotate in the clear water, and is better to staring at the dust cleaning effect of attaching on the rice surface, and stirring structure, outer net section of thick bamboo and the cooperation of intranet section of thick bamboo, normal big or small rice can remain in intranet section of thick bamboo, and the broken bits can get into between outer net section of thick bamboo and the intranet section of thick bamboo, accomplishes the screening, collects rice washing, screening in an organic whole, and the practicality is high.

Drawings

FIG. 1 is a cross-sectional view of a front view of the present utility model;

FIG. 2 is a top view of a screen drum of the present utility model;

fig. 3 is a top view of the cross bar of the present utility model.

Reference numerals: 1. a sieving cylinder; 2. a support leg; 3. a motor; 4. a cross bar; 5. a guide rod; 6. ear plates; 7. a U-shaped clamping block; 8. a mounting plate; 9. a mounting rod; 10. a stirring rod; 11. an outer net drum; 12. an inner net barrel.

Detailed Description

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.

As shown in fig. 1 and 2, the utility model provides impurity screening equipment for rice processing, which comprises a screening cylinder 1, wherein a plurality of supporting legs 2 which are arranged in a circular array are arranged at the bottom of the screening cylinder 1, clear water is filled in the screening cylinder 1, a motor 3 is vertically arranged at the bottom of the screening cylinder 1, the motor 3 is powered by an external power supply, an output shaft of the motor 3 rotates and stretches into the screening cylinder 1, a detachable containing net cylinder is arranged at the upper end of an output shaft of the motor 3, a detachable stirring structure is arranged at a cylinder opening of the screening cylinder 1, and the stirring structure stretches into the containing net cylinder.

In the utility model, as shown in fig. 3, the upper end of the output shaft of the motor 3 is fixed with a cross rod 4, a net holding cylinder is detachably arranged on the cross rod 4, in order to realize the disassembly and assembly of the net holding cylinder, the free end of each supporting rod of the cross rod 4 is fixed with an upward guide rod 5, the outer wall of the net holding cylinder close to the bottom of the net holding cylinder is fixed with a plurality of lug plates 6 with jacks, the jacks on the lug plates 6 are in sliding fit with the guide rods 5, and the net holding cylinder is arranged on the cross rod 4.

As shown in fig. 1, for realizing the stirring to rice, the stirring structure includes two U type fixture blocks 7 of bilateral symmetry arrangement, U type fixture block 7 card is at the nozzle of screening section of thick bamboo 1, is fixed with mounting panel 8 between two U type fixture blocks 7, and mounting panel 8 lower surface center department is fixed with installation pole 9, and installation pole 9 surface is fixed with a plurality of puddlers 10.

As shown in fig. 1 and 2, the holding net drum comprises an outer net drum 11 and an inner net drum 12, the lug plate 6 is fixed on the outer net drum 11, the mounting rod 9 and the stirring rod 10 extend into the inner net drum 12, the bottom of the inner net drum 12 is fixed at the inner bottom of the outer net drum 11, here, the bottom of the inner net drum 12 can be mounted at the inner bottom of the outer net drum 11 through bolts, the inner net drum 12 is convenient to assemble and disassemble, and further, the cleaning of the slag is facilitated, the mesh aperture of the outer net drum 11 is smaller than that of the inner net drum 12, rice with normal size can be left in the inner net drum 12, and the slag can enter between the outer net drum 11 and the inner net drum 12 to finish screening.

When the rice screening machine is used, firstly, the holding net barrel is placed in the screening barrel 1, the lug plate 6 is arranged on the guide rod 5 in a sliding mode, the holding net barrel is placed on the cross rod 4, then the mounting rod 9 and the stirring rod 10 below the mounting plate 8 are arranged in the inner net barrel 12 through the two U-shaped clamping blocks 7, rice is put into the inner net barrel 12, after the putting is finished, clear water is injected into the screening barrel 1, the motor 3 is started by switching on an external power supply, the motor 3 drives the outer net barrel 11 and the inner net barrel 12 to rotate through the cross rod 4, the guide rod 5 and the lug plate 6, stirring cleaning of the rice is achieved, the inner net barrel 12 and the stirring rod 10 are rotated relatively when the holding net barrel rotates, stirring of the rice is achieved, rice with normal size can be left in the inner net barrel 12, crushed slag can enter between the outer net barrel 11 and the inner net barrel 12, after the screening is finished, the stirring structure is removed, and the holding net barrel is pulled upwards until the holding net barrel is separated from the screening barrel 1.

Finally, the most prominent contributions of the present utility model over the prior art are: the motor 3 drives the holding net section of thick bamboo and rotates in the clear water, and is better to staring at the dust cleaning effect on the rice surface, and stirring structure, outer net section of thick bamboo 11 and the cooperation of interior net section of thick bamboo 12, normal size's rice can be stayed in interior net section of thick bamboo 12, and the broken bits can get into between outer net section of thick bamboo 11 and the interior net section of thick bamboo 12, accomplish the screening, collect rice wash, screening in an organic whole, and the practicality is high.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Impurity screening equipment for rice processing, including screening section of thick bamboo, a plurality of landing legs that are circular array arrangement are installed to screening section of thick bamboo barrel head, annotate in the screening section of thick bamboo and have clear water, its characterized in that: the screening cylinder bottom is vertically provided with a motor, an output shaft of the motor rotates to extend into the screening cylinder, a detachable holding net cylinder is arranged at the upper end of the output shaft of the motor, a detachable stirring structure is arranged at the screening cylinder opening, and the stirring structure extends into the holding net cylinder.

2. An impurity screening apparatus for rice processing according to claim 1, characterized in that: the upper end of the motor output shaft is fixed with a cross rod, and the holding net drum is detachably arranged on the cross rod.

3. An impurity screening apparatus for rice processing according to claim 2, characterized in that: the free end of each supporting rod of the cross rod is fixedly provided with an upward guide rod, the outer wall of the holding net barrel close to the bottom of the holding net barrel is fixedly provided with a plurality of lug plates with insertion holes, the insertion holes on the lug plates are in sliding fit with the guide rods, and the holding net barrel is placed on the cross rod.

4. A rice processing impurity screening apparatus according to claim 3, characterized in that: the stirring structure comprises two U-shaped clamping blocks which are symmetrically arranged left and right, the U-shaped clamping blocks are clamped at the cylinder opening of the screening cylinder, a mounting plate is fixed between the two U-shaped clamping blocks, a mounting rod is fixed at the center of the lower surface of the mounting plate, and a plurality of stirring rods are fixed on the outer surface of the mounting rod.

5. The impurity screening apparatus for rice processing according to claim 4, wherein: the holding net cylinder comprises an outer net cylinder and an inner net cylinder, the lug plates are fixed on the outer net cylinder, the mounting rods and the stirring rods extend into the inner net cylinder, the bottom of the inner net cylinder is fixed at the inner bottom of the outer net cylinder, and the mesh aperture of the outer net cylinder is smaller than that of the inner net cylinder.