CN216362660U

CN216362660U - Integrated device for removing wheat kernel husk

Info

Publication number: CN216362660U
Application number: CN202123203641.1U
Authority: CN
Inventors: 陈贵城; 杨美凤
Original assignee: Yancheng Dafeng Pengcheng Wheat Industry Co ltd
Current assignee: Yancheng Dafeng Pengcheng Wheat Industry Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-04-26
Anticipated expiration: 2031-12-17

Abstract

The application discloses integral type device is got rid of to wheat benevolence husk will carry out the shell grain separation from the ear of grain of field results, and the branch maybe carry out the primary grinding and the correct grinding again to through the selection by winnowing, with the outside of wheat benevolence discharge control box, glume and epidermis powder then can be retrieved and recycle, and on the one hand, the processing loss is low, and on the other hand, collect thresh, selection by winnowing, a plurality of processes such as shelling are as an organic whole, and efficient processing obtains the wheat benevolence, has improved wheat benevolence processing production efficiency. The utility model solves the problems of large indirect loss and high loss rate of wheat caused by adopting the modes of manual harvesting, threshing by a common thresher and the like to harvest and initially process the wheat.

Description

Integrated device for removing wheat kernel husk

Technical Field

The utility model relates to the technical field of wheat kernel processing, in particular to an integrated device for removing wheat kernel hulls.

Background

The wheat harvesting in China is primarily processed in modes of manual harvesting, threshing by a common threshing machine and the like, so that the indirect loss of the wheat is large, and the loss rate is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, an integrated device for removing wheat kernels, husks and skins is provided so as to solve the problems of large indirect loss and high loss rate of wheat caused by the adoption of manual harvesting, threshing of a common threshing machine and other modes for harvesting and primary processing of the wheat.

In order to realize the above-mentioned purpose, provide an integral type device is got rid of to wheat benevolence shell skin, includes:

the upper part of the operation box is provided with a feed inlet, and the lower part of the operation box is provided with a discharge outlet;

the shelling hopper is arranged in the operation box and is arranged below the feeding hole, a plurality of rolling rollers are rotatably arranged in the shelling hopper, and rolling gaps for wheat ears to penetrate through are formed between the plurality of rolling rollers and the inner side wall of the shelling hopper;

the belt conveyor is provided with an input end and an output end which are opposite, the input end is arranged below the shelling hopper, a sorting fan arranged at the input end and a recovery air suction pipe arranged at the output end are installed on the inner wall of the operation box, and the sorting fan and the recovery air suction pipe are arranged opposite to each other;

the primary grinding cylinder is installed in the operation box along the horizontal direction, a material receiving opening and a material discharging opening are formed in the two opposite ends of the primary grinding cylinder respectively, grinding particles are formed on the inner wall of the primary grinding cylinder, and a conveying auger is installed in the primary grinding cylinder; and

vertical correct grinding cylinder of installing in carrying the control box, correct grinding cylinder through connect material union coupling in the discharge opening, connect material union coupling to inhale the leather hose, rotationally install the sand roller in the correct grinding cylinder, the sand roller with the coaxial setting of correct grinding cylinder, the sand roller with form the grinding clearance between the correct grinding cylinder, the lower extreme of correct grinding cylinder set up in the material scattering mouth of the top of discharge gate, material scattering mouth with be connected with the vibration sieve between the discharge gate.

Further, the top of the shelling hopper is connected to the inner wall of the top of the operation box.

Further, the belt conveyor is obliquely arranged, and the setting height of the input end is smaller than that of the output end.

Furthermore, a material blocking convex ridge is formed at the lower part of one end, close to the material receiving pipe, of the leather sucking pipe.

Furthermore, a slope surface is formed on one side, facing the material receiving pipe, of the material blocking convex edge.

The integrated device for removing the wheat kernels and the husks has the advantages that wheat ears harvested from a field are subjected to husk and grain separation, then primary grinding and fine grinding are respectively carried out, the wheat kernels are discharged out of the operation box through air separation, glume and husk powder can be recycled, on one hand, processing loss is low, on the other hand, multiple procedures of threshing, air separation, peeling and the like are integrated, wheat kernels are efficiently processed, and the wheat kernel processing production efficiency is improved.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic structural diagram of an integrated device for removing wheat kernels and husks in the embodiment of the utility model.

FIG. 2 is a schematic structural view of a primary grinding cylinder according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a bellows suction pipe according to an embodiment of the present invention.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 3, the present invention provides an integrated device for removing wheat kernel husk, including: the device comprises an operation box 1, a shelling hopper 2, a belt conveyor 3, a primary grinding cylinder 4 and a fine grinding roller 5.

Wherein, the upper portion of operation box 1 has seted up the feed inlet, and the feed inlet is connected with throws the material hopper. The lower part of the operation box 1 is provided with a discharge hole.

The shelling hopper 2 is installed inside the operation box 1. The shelling hopper 2 is arranged below the feeding hole. The shelling hopper is provided with a feeding hopper opening and a discharging hopper opening. The feeding hopper opening is aligned with the feeding opening. The harvested wheat ears are directly put into the feeding hopper and then enter the shelling hopper through the feeding hole. A plurality of milling rollers 21 are rotatably mounted in the shelling hopper 2. The motor is installed to the outside of control box. The motor is connected with the plurality of rolling rubber rollers in a transmission way. A rolling gap for wheat ears to penetrate is formed between the plurality of rolling rubber rollers 21 and the inner side wall of the shelling hopper 2. The wheat ears entering the husking hopper move up and down in the inclined inner side wall of the hopper and enter the rolling gap, and the husks of the wheat ears are separated from the wheat grains through rolling by a plurality of rolling rubber rolls.

In this embodiment, the top of the shelling hopper 2 is attached to the inside wall of the top of the operation box 1.

The belt conveyor 3 has opposite input and output ends. The input end is arranged below the feed hopper opening of the shelling hopper 2. The inner wall of the operation box 1 is provided with a separation fan arranged at the input end and a recovery suction pipe 32 arranged at the output end. The separation fan is disposed opposite to the recovery suction duct 32. The chaff and wheat grains crushed and separated in the husking hopper fall on the input end through the hopper opening. In the process that the glumes and the wheat grains fall, the sorting fan blows air towards the glumes and the wheat grains, so that the heavier wheat grains fall to the ground on the input end, and the lighter glumes are blown to the air suction opening of the recycling air suction pipe by the sorting fan. The glumes are sucked by the recovery suction pipe and recycled. The wheat grains falling on the input end are conveyed to the output end by the belt conveyor.

In the present embodiment, the belt conveyor 3 is disposed obliquely, and the set height of the input end is smaller than the set height of the output end.

The primary grinding cylinder 4 is installed in the operation box 1 in the horizontal direction. The opposite ends of the primary grinding cylinder 4 are respectively provided with a material receiving opening and a material discharging opening. Connect the material mouth to set up in the upper portion of just grinding a section of thick bamboo, the discharge opening sets up in the lower part of just grinding a section of thick bamboo. The wheat grains conveyed to the output end by the belt conveyor fall into the material receiving opening of the primary grinding cylinder again. A conveying auger 41 is arranged in the primary grinding cylinder. As shown in fig. 2, the inner wall of the primary grinding cylinder is formed with ground particles 42. The outer surface of the wheat bran particles is frosted, and part of the wheat bran particles are removed preliminarily under the friction polishing of the wheat bran particles in the pushing process of the conveying auger.

The refining roller 5 is vertically installed in the conveying operation box 1. The refining cylinder 5 is connected to the discharge opening via a take-off pipe 51. The material receiving pipe 51 is connected with a leather suction pipe 52. Inside the refining cylinder 5, sand rollers 53 are rotatably mounted. The sand rollers 53 are arranged coaxially with the refining cylinder 5. A grinding gap is formed between the sand roller 53 and the refiner cylinder 5. The lower end of the fine grinding roller 5 is provided with a sprinkling port arranged above the discharge port. A vibrating screen plate 54 is connected between the sprinkling opening and the discharging opening.

The removed part of the wheat grains and the skin fragments on the surface and the inside fall into the material receiving pipe through the discharge opening. The vertical setting of material receiving pipe, the in-process that wheat and epidermis piece dropped in the material receiving pipe, inhale the bellows and produce the negative pressure, inhale the bellows with the epidermis piece in, and the wheat that tentatively polished then falls into the grinding clearance in the correct grinding cylinder to under the rotation of sand roller, polish the remaining surface and fall in order to obtain the wheat benevolence. Wheat kernel and skin powder are discharged to the upper end of the vibrating sieve plate through a material spraying opening of the fine grinding roller. The vibrating screen plate comprises a screen plate and a vibrator. The sieve plate is obliquely arranged, wheat kernels and skin powder are discharged to the upper end of the sieve plate, under the vibration of the vibrator, the wheat kernels slide downwards along the direction of the plate surface of the sieve plate, and the skin powder falls into the lower part of the sieve plate through the sieve pores of the sieve plate. The aperture of the sieve pore is smaller than the outer diameter of the wheat kernel and larger than the particle diameter of the epidermis powder. In the process that the wheat kernels move downwards along the sieve plate, the wheat kernels shake off the skin powder adhered to the wheat kernels under the vibration of the vibrator and then are discharged to the outside of the operation box through the discharge hole to be collected and enter the next step of deep processing.

In this embodiment, the operation box is externally provided with a collecting box, and glumes are recycled and reused by the recycling suction pipe.

In the present embodiment, referring to fig. 1 and 3, a blocking convex ridge 521 is formed at a lower portion of one end of the fur suction pipe 52 close to the material receiving pipe 51. A slope surface 520 is formed on one side of the material blocking convex edge 521 facing the material receiving pipe 51. After the wheat kernels after primary grinding are sucked into the air suction pipe, the wheat kernels still can be stopped by the slope surface and then fall into the fine grinding cylinder along the slope surface, so that the yield is improved, and the loss is reduced.

The wheat ear harvested from the field is subjected to shell-grain separation, primary grinding and fine grinding respectively, wheat kernels are discharged out of the operation box through air separation, glumes and surface powder can be recycled, on one hand, processing loss is low, on the other hand, multiple procedures of threshing, air separation, peeling and the like are integrated, wheat kernels are efficiently processed, and wheat kernel processing production efficiency is improved.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides an integral type device is got rid of to wheat benevolence husk which characterized in that includes:

2. The integrated wheat kernel husk removal device according to claim 1, wherein the top of the husking hopper is connected to the inner wall of the top of the operation box.

3. The wheat kernel husk removal integrated device as claimed in claim 1, wherein the belt conveyor is arranged obliquely, and the arrangement height of the input end is smaller than that of the output end.

4. The wheat kernel husk removing integrated device as claimed in claim 1, wherein a blocking convex ridge is formed at the lower part of one end of the husk sucking pipe close to the material receiving pipe.

5. The wheat kernel husk removing integrated device as claimed in claim 4, wherein a slope surface is formed on one side of the baffle convex ridge facing the material receiving pipe.