CN202962825U - Precleaning screening machine used for rice processing - Google Patents
Precleaning screening machine used for rice processing Download PDFInfo
- Publication number
- CN202962825U CN202962825U CN 201220679118 CN201220679118U CN202962825U CN 202962825 U CN202962825 U CN 202962825U CN 201220679118 CN201220679118 CN 201220679118 CN 201220679118 U CN201220679118 U CN 201220679118U CN 202962825 U CN202962825 U CN 202962825U
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- screening
- precleaning
- screening machine
- rice processing
- rice
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Abstract
The utility model provides a precleaning screening machine used for rice processing. The precleaning screening machine used for the rice processing comprises a machine body provided with a screening barrel, a feed pipe is arranged at the upper end of the machine body, a discharge port and a slag outlet are arranged at the lower end of the machine body side by side, two driving wheels and two driven wheels are respectively and symmetrically arranged at the front end and the back end of the bottom end face of the machine body, the driving wheels and the driven wheels drive the screening barrel arranged on the driving wheels and the driven wheels to rotate, the driving wheels are connected with a motor, and a fan is arranged on the feed pipe. According to the precleaning screening machine used for the rice processing, the screening barrel is supported and driven by the two driving wheels and the two driven wheels to rotate, screening quantity and screening precision of precleaning screening are improved, the fan accelerates the speed that straws and weeds enter the slag outlet, and processing efficiency is improved.
Description
Technical field
The utility model relates to the rice processing technique field, is specifically related in a kind of rice process, the paddy that processes raw material be carried out the just pre-cleaning screening machine of processing.
Background technology
At present grain processing has all adopted mechanical automation equipment to carry out that one continuous line is specialized processes, and paddy is processed into a plurality of manufacturing procedures such as rice relates to decontamination, removes rice husk, separation, peeling chaff, rice classification, polishing, look choosing, finished product packing.
Along with the development of China's grain processing industry to scale, intensive direction, be to be mixed with a large amount of rice straws and weeds in the paddy that adopts mechanization to gather in due to rice harvesting.In order to improve the cleannes in paddy processing, need the rice straw in paddy and weeds are separated before processing.So all be provided with pre-cleaning screening machine at rice processing enterprises, raw grain is sieved rice straw and weeds.
The pre-cleaning screening machine that mainly uses at present is cylindrical, rotation by the sieve bucket falls paddy from the screen cloth eye of sieve bucket, rice straw and weeds are brought slag notch into by the spiral propeller in the sieve bucket and discharge, because being the rotations by spiral propeller, rice straw and weeds are brought into slag notch, therefore speed is slow, also have simultaneously tiny weeds to fall together with paddy by the mesh on the sieve bucket, paddy is separated totally with weeds.
The utility model content
The purpose of this utility model solves above-mentioned deficiency exactly, and a kind of novel, clean receiving sieve that is used for rice processing of screening is provided.
In order to reach above-mentioned effect, the utility model provides a kind of pre-cleaning screening machine for rice processing, comprise the body that is provided with screen drum, described body upper end is provided with feed pipe, lower end and is provided with side by side discharging opening and slag notch, the front and back ends of described body bottom face is arranged with respectively two driving wheels and two driven pulleys, described driving wheel and driven pulley drive screen drum provided thereon and rotate, and described driving wheel is connected with motor; Described feed pipe is provided with blower fan.
Described motor has two, and it connects respectively a driving wheel.
The surface of described driving wheel and driven pulley is provided with rubber layer.Guarantee the stability in the screen drum course of work, and reduced the Noise and vibration that the course of work produces.
In the utility model, screen drum is supported and driven its rotation by two driving wheels and two driven pulleys, the screening amount and screening precision of receiving sieve have been improved, thereby improved the purity of working (machining) efficiency with the rear raw grain of screening, guaranteed not contain the impurity such as rice straw and weeds in raw grain processing rice.
The utility model is owing to having increased by a Fans on feed pipe, when the raw grain that is mixed with rice straw and weeds carries out the screen drum amount from feed pipe, under the effect of blower fan wind-force, accelerated rice straw and weeds enter slag notch from screen drum speed, simultaneously tiny weeds etc. are also blown away by blower fan, guarantee the clearance of rice straw and weeds in the raw grain, improved simultaneously work efficiency.
The utlity model has the advantages such as simple in structure, that volume is little, easy to use, working (machining) efficiency is high with cleaning is effective.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the utility model structural representation;
In figure: 1-body, 2-screen drum, 31-driving wheel, 32-driven pulley, 4-motor, 5-feed pipe, 6-discharging opening, 7-slag notch, 8-blower fan.
The specific embodiment
As shown in Figure 1, a kind of pre-cleaning screening machine for rice processing, comprise the body 1 that is provided with screen drum 2, described body 1 upper end is provided with feed pipe 5, lower end and is provided with side by side discharging opening 6 and slag notch 7, the front and back ends of described body 1 bottom face is arranged with respectively two driving wheels 31 and two driven pulleys 32, described driving wheel 31 drives screen drum 2 provided thereon with driven pulley 32 and rotates, and described two driving wheels 31 connect respectively a motor 4; Described feed pipe 5 is provided with blower fan 8.Described driving wheel 31 is provided with rubber layer with the surface of driven pulley 32.
Above embodiment is not limited only to protection domain of the present utility model, all modify based on basic thought of the present utility model or change all belong to protection domain of the present utility model.
Claims (3)
1. one kind is used for the pre-cleaning screening machine that rice is processed, comprise the body that is provided with screen drum, described body upper end is provided with feed pipe, lower end and is provided with side by side discharging opening and slag notch, it is characterized in that: the front and back ends of described body bottom face is arranged with respectively two driving wheels and two driven pulleys, described driving wheel and driven pulley drive screen drum provided thereon and rotate, and described driving wheel is connected with motor; Described feed pipe is provided with blower fan.
2. a kind of pre-cleaning screening machine for rice processing according to claim 1, it is characterized in that: described motor has two, and it connects respectively a driving wheel.
3. according to claim 1 a kind of greatly for the pre-cleaning screening machine of rice processing, it is characterized in that: the surface of described driving wheel and driven pulley is provided with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679118 CN202962825U (en) | 2012-12-11 | 2012-12-11 | Precleaning screening machine used for rice processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679118 CN202962825U (en) | 2012-12-11 | 2012-12-11 | Precleaning screening machine used for rice processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202962825U true CN202962825U (en) | 2013-06-05 |
Family
ID=48503955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220679118 Expired - Fee Related CN202962825U (en) | 2012-12-11 | 2012-12-11 | Precleaning screening machine used for rice processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202962825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140624A (en) * | 2015-04-13 | 2016-11-23 | 池州市秋江油脂蛋白科技有限公司 | A kind of cylindrical sieve |
| CN106423827A (en) * | 2016-11-24 | 2017-02-22 | 郑州诚合信息技术有限公司 | Material dedusting and screening device needless of vibrating motor |
-
2012
- 2012-12-11 CN CN 201220679118 patent/CN202962825U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140624A (en) * | 2015-04-13 | 2016-11-23 | 池州市秋江油脂蛋白科技有限公司 | A kind of cylindrical sieve |
| CN106423827A (en) * | 2016-11-24 | 2017-02-22 | 郑州诚合信息技术有限公司 | Material dedusting and screening device needless of vibrating motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 238056 Anhui city of Hefei province Chaohu city Ba Zhen Xia shop Patentee after: ANHUI FU XI XIANG BIOLOGICAL FOOD CO., LTD. Address before: 238056 Anhui city of Hefei province Chaohu city Ba Zhen Xia shop Patentee before: ANHUI FUXIXIANG BIOLOGICAL FOOD GROUP CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20161211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |