CN202725221U - Integral rice milling smashing and automatic separating combination machine - Google Patents
Integral rice milling smashing and automatic separating combination machine Download PDFInfo
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- CN202725221U CN202725221U CN201220377433.5U CN201220377433U CN202725221U CN 202725221 U CN202725221 U CN 202725221U CN 201220377433 U CN201220377433 U CN 201220377433U CN 202725221 U CN202725221 U CN 202725221U
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 112
- 235000009566 rice Nutrition 0.000 title claims abstract description 112
- 238000003801 milling Methods 0.000 title claims abstract description 56
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 111
- 238000000926 separation method Methods 0.000 claims abstract description 16
- 238000010298 pulverizing process Methods 0.000 claims abstract description 13
- 235000013339 cereals Nutrition 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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Abstract
本实用新型公开了一种用于粮食加工的连体式碾米粉碎自分离组合机,用于解决现有碾米粉碎机米、糠分离装置结构复杂,分离装置会影响驱动机构正常工作的问题。本实用新型的连体式碾米粉碎自分离组合机,包括碾米装置、粉碎装置、分离器,碾米装置和粉碎装置分别设有进料口、工作单元和出料口,粉碎装置与分离器之间设置有风管,碾米装置的工作单元和粉碎装置工作单元共用一根旋转主轴,并受驱动机构驱动。本实用新型能很好的实现米、糠分离,保证驱动机构的正常运行,同时能够节约能源。特别适合于家庭使用。
The utility model discloses a one-piece rice milling, pulverizing and self-separating combined machine for grain processing, which is used to solve the problem that the structure of the rice and bran separating device of the existing rice milling machine is complicated, and the separating device will affect the normal operation of the driving mechanism . The one-piece rice milling and crushing self-separation combined machine of the utility model comprises a rice milling device, a crushing device, and a separator. An air duct is arranged between the devices, and the working unit of the rice milling device and the working unit of the crushing device share a rotating main shaft and are driven by the driving mechanism. The utility model can well realize the separation of rice and bran, ensures the normal operation of the driving mechanism, and can save energy at the same time. Especially suitable for home use.
Description
技术领域 technical field
本实用新型涉及一种粮食加工机械,具体的说涉及一种连体式碾米粉碎自分离组合机。 The utility model relates to a grain processing machine, in particular to a one-piece rice milling, pulverizing and self-separating combined machine.
背景技术 Background technique
我国是一个拥有近九亿农民的农业大国,在我国广大农业地区加速推进农业机械化的工作对建设社会主义新农村具有重大意义。当前,在我国广大水稻产区的农户家庭已经普遍使用碾米机进行碾米加工作业,这对减轻广大农民的劳动负荷具有积极作用。根据市场调查:现在普遍使用的连体式碾米粉碎自分离组合机在加工水稻的过程中具有较好的碾制效果,它具有同时对稻谷进行碾制脱壳和分选去糠两道作业的功能。但是在实际加工过程中,也会时常出现米、糠分离不净的使用缺陷,这将会降低出米率并严重影响大米的成品质量。其主要原因是:现有传统的碾米机是在碾米辊筒外套装设置圆筛进行碾制和米糠分离同时作业的,稻谷在圆筛内经碾米辊筒反复碾压完成脱壳并经圆筛分选漏出糠料后,米粒才最终被碾米辊筒再次挤进入出料斗排除机外。毋庸置疑,在圆筛内同时进行碾制和分选去糠两道加工作业时,糠料是靠圆筛自然漏出而进行分离作业的,实际上糠料是很难全部从圆筛漏出分选干净的,总会有一小部分糠料混入大米中,这是造成米、糠分离不净的一个主要原因。这是目前现有连体式碾米粉碎自分离组合机在米糠分离环节上存在的技术性缺陷。 my country is a large agricultural country with nearly 900 million farmers. The work of accelerating agricultural mechanization in the vast agricultural areas of our country is of great significance to the construction of a new socialist countryside. At present, farmers in the vast rice-producing areas of our country have generally used rice mills for rice milling, which has a positive effect on reducing the labor load of farmers. According to the market survey: the one-piece rice milling, pulverizing and self-separating combination machine commonly used now has a better milling effect in the process of rice processing. function. However, in the actual processing process, there will often be defects in the use of rice and bran separation, which will reduce the rice yield and seriously affect the quality of finished rice. Its main reason is: the existing traditional rice milling machine is that a round sieve is installed outside the rice milling roller to carry out milling and rice bran separation and operate at the same time. After the bran material is leaked out by the round sieve, the rice grains are finally squeezed into the hopper by the rice milling roller to be discharged out of the machine. Undoubtedly, when the two processing operations of grinding and sorting are carried out in the circular sieve at the same time, the bran is separated by the natural leakage of the circular sieve. In fact, it is difficult for all the bran to leak out of the circular sieve for separation. If it is clean, there will always be a small part of bran mixed into the rice, which is one of the main reasons for the unclean separation of rice and bran. This is a technical defect in the rice bran separation link of the existing connected rice milling and self-separating combination machine.
申请号:00259877.9公开了一种电机自吸式米糠分离器,它是在电机风扇罩壳体上固定支撑安装吸糠室,吸糠室内安装于电机加长轴上的叶轮随电机转动形成负压气流,由负压吸糠管将米糠分离室内的轻质糠料全部吸入吸糠室内并随气流排除,实现米、糠分离的效果,但是使得设备的结构复杂。 Application number: 00259877.9 discloses a motor self-priming rice bran separator, which is fixedly supported on the fan cover shell of the motor to install a bran suction chamber, and the impeller installed on the extended shaft of the motor in the bran suction chamber forms a negative pressure airflow with the rotation of the motor , all the light bran material in the rice bran separation chamber is sucked into the rice bran separation chamber by the negative pressure bran suction pipe and discharged with the airflow to realize the effect of rice and bran separation, but the structure of the equipment is complicated.
申请号:01263003.9公开了一种用单相电机为动力的碾米粉碎机,它由机架、碾米机、粉碎机和电机组成,碾米机、粉碎机和电机均可拆卸地安装在机架上,碾米机、粉碎机安装在电机的上方,且电机与碾米机以及电机与粉碎机之间采用皮带传动,碾米加工和粉碎加工可选择性地进行,电机上设有风扇,风扇产生的风力通向碾米机上的谷糙分离器的进风口,使米、糠分离。将电机尾部冷却产生的气流导入风室将糠吹出,这种加工机械虽能实现碾米和风选米糠作业,但是分散了电机的冷却风量,降低了电机正常的冷却散热性能,影响电机正常工作。 Application number: 01263003.9 discloses a rice milling machine driven by a single-phase motor. It consists of a frame, a rice milling machine, a milling machine and a motor. On the frame, the rice milling machine and the pulverizer are installed above the motor, and the belt drive is used between the motor and the rice milling machine and between the motor and the pulverizer. The rice milling and crushing processes can be selectively carried out. The wind generated by the fan leads to the air inlet of the paddy separator on the rice mill to separate the rice and bran. The airflow generated by the cooling of the motor tail is introduced into the air chamber to blow out the bran. Although this processing machine can realize rice milling and winnowing rice bran operations, it disperses the cooling air volume of the motor, reduces the normal cooling performance of the motor, and affects the normal operation of the motor.
实用新型内容 Utility model content
针对现有碾米粉碎机米、糠分离装置结构复杂,分离装置会影响驱动机构正常工作,本实用新型的目的在于提供一种连体式碾米粉碎自分离组合机,具有米、糠分离装置结构简单,能够保证驱动机构的正常运行,能够节约能源的特点。 Aiming at the complex structure of the rice and bran separation device of the existing rice mill grinder, the separation device will affect the normal operation of the driving mechanism. The structure is simple, can guarantee the normal operation of the driving mechanism, and can save energy.
连体式碾米粉碎自分离组合机,包括碾米装置、粉碎装置、分离器,碾米装置和粉碎装置分别设有进料口、工作单元和出料口,其特征在于:粉碎装置与分离器之间设置有风管;所述碾米装置的工作单元和粉碎装置工作单元共用一根旋转主轴,并受驱动装置驱动。 The one-piece rice milling, crushing and self-separating combination machine includes a rice milling device, a crushing device, and a separator. The rice milling device and the crushing device are respectively provided with a feed inlet, a working unit, and a discharge port. An air duct is arranged between the devices; the working unit of the rice milling device and the working unit of the crushing device share a rotating main shaft and are driven by a driving device.
所述风管一端连接在粉碎装置壳体上并与粉碎装置的粉碎室连通;另一端与分离器连通。 One end of the air duct is connected to the shell of the crushing device and communicates with the crushing chamber of the crushing device; the other end communicates with the separator.
本实用新型还具有以下技术特征: The utility model also has the following technical characteristics:
所述分离器设有进料口、出米口和出糠口。 The separator is provided with a feed inlet, a rice outlet and a bran outlet.
所述分离器内设有碎米分选筛板,在碎米分选筛板的底部设置有碎米出口。 A broken rice sorting sieve is arranged inside the separator, and a broken rice outlet is arranged at the bottom of the broken rice sorting sieve.
所述风管为软性风管。 The air duct is a flexible air duct.
所述碾米装置采用辊筒式碾米机。 The rice milling device adopts a roller rice mill.
所述辊筒式碾米机为卧式碾米机。 The roller rice mill is a horizontal rice mill.
所述驱动装置是电机或者柴油机。 The driving device is an electric motor or a diesel engine.
本实用新型的工作过程是: The working process of the present utility model is:
当驱动机构带动主轴旋转时,主轴带动碾米辊筒碾制脱壳后的米料经过碾米机的出料口输入到分离器,所输入的米料在分离箱内呈现下落状态。粉碎装置的转子或风叶旋转产生风流,风流经过风管进入分离器对下落状态的米料进行分离加工作业,完成米、糠分离。 When the driving mechanism drives the main shaft to rotate, the main shaft drives the rice milling roller to grind and dehull the rice material to the separator through the discharge port of the rice milling machine, and the input rice material is in a falling state in the separation box. The rotor or fan blades of the crushing device rotate to generate air flow, and the air flow enters the separator through the air pipe to separate and process the falling rice materials, and complete the separation of rice and bran.
与现有技术相比,本实用新型的有益效果是: Compared with the prior art, the beneficial effects of the utility model are:
一、本实用新型包括碾米装置、粉碎装置、分离器,碾米装置和粉碎装置分别设有进料口、工作单元和出料口,粉碎装置与分离器之间设置有风管,风管一端连接在粉碎装置壳体上并与粉碎装置的粉碎室连通,另一端与分离器连通。在碾米的过程中,利用粉碎装置中的转子或风叶产生的风流,来实现米、糠的分离。具有结构简单,设计巧妙,节省材料,减少成本的优点,同时也不会分散驱动机构的冷却风量,能够保证驱动机构的正常运行。 1. The utility model includes a rice milling device, a crushing device, and a separator. The rice milling device and the crushing device are respectively provided with a feed inlet, a working unit and a discharge port, and an air duct is arranged between the crushing device and the separator. One end is connected to the shell of the crushing device and communicates with the crushing chamber of the crushing device, and the other end communicates with the separator. In the process of rice milling, the separation of rice and bran is achieved by using the wind flow generated by the rotor or fan blades in the crushing device. The utility model has the advantages of simple structure, ingenious design, material saving and cost reduction, meanwhile, the cooling air volume of the driving mechanism will not be dispersed, and the normal operation of the driving mechanism can be guaranteed.
二、本实用新型碾米装置和粉碎装置工作单元共用一根旋转主轴。当碾米的时候,粉碎装置的转子产生惯性力矩作用在旋转主轴上,减轻电机的工作负荷;同时在粉碎机工作时,利用碾米机转子旋转的惯性力矩,减轻电机的工作负荷,从而减少用电量,达到节约能源的目的。 Two, the rice milling device of the present utility model and the working unit of the crushing device share a rotating main shaft. When milling rice, the rotor of the crushing device produces an inertial moment that acts on the rotating main shaft to reduce the workload of the motor; at the same time, when the grinder is working, the rotor of the rice mill is used to reduce the working load of the motor, thereby reducing electricity consumption, to achieve the purpose of saving energy.
三、本实用新型分离器内设有碎米分选筛板,在碎米分选筛板的底部设置有碎米出口。由碎米分选筛板对已风选分离糠料的大米再进行一次分选碎米的加工作业,经过碎米分选筛板自然筛选分离碎米后,能够直接由出米口输出高质量的大米,进一步提高了使用性能。 3. The separator of the utility model is provided with a broken rice sorting sieve plate, and a broken rice outlet is arranged at the bottom of the broken rice sorting sieve plate. The rice that has been air-selected and separated from the bran material is processed by the broken rice sorting sieve. After the broken rice is naturally screened and separated by the broken rice sorting sieve, high-quality rice can be directly output from the rice outlet. The rice further improves the performance.
附图说明 Description of drawings
图1是本实用新型结构示意图。 Fig. 1 is the structural representation of the utility model.
图中标记:1是碾米装置,2是粉碎装置,3是风管,4是碾米装置出料口,5是分离器,6是碎米分选筛板,7是碎米出口,8是出米口,9是驱动机构,10是机体,11是出糠口。 Marks in the figure: 1 is the rice milling device, 2 is the crushing device, 3 is the air duct, 4 is the outlet of the rice milling device, 5 is the separator, 6 is the broken rice sorting sieve plate, 7 is the broken rice outlet, 8 It is a rice outlet, and 9 is a driving mechanism, and 10 is a body, and 11 is a bran outlet.
具体实施方式 Detailed ways
下面将结合附图及具体实施方式对本实用新型作进一步的描述。 The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.
连体式碾米粉碎自分离组合机,包括碾米装置1、粉碎装置2、分离器5,碾米装置1和粉碎装置2分别设有进料口、工作单元和出料口,粉碎装置2与分离器5之间设置有风管3;碾米装置的工作单元和粉碎装置工作单元共用一根旋转主轴,并受驱动装置9驱动。
One-piece rice milling, pulverizing and self-separating combination machine, including rice milling device 1,
风管3一端连接在粉碎装置2壳体上并与粉碎装置2的粉碎室连通;另一端与分离器5连通。
One end of the air duct 3 is connected to the housing of the crushing
分离器5设有进料口、出米口8和出糠口11。
分离器5内设有碎米分选筛板6,在碎米分选筛板6的底部设置有碎米出口7。
A broken
风管3为软性风管。 The air duct 3 is a flexible air duct.
碾米装置采用辊筒式碾米机。 The rice milling device adopts a roller rice mill.
辊筒式碾米机为卧式碾米机。 The roller rice mill is a horizontal rice mill.
驱动机构为电机或者柴油机。优先选择电机,工作时候噪音低。 The driving mechanism is an electric motor or a diesel engine. The motor is preferred, and the noise is low during operation.
Claims (7)
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104525293A (en) * | 2014-12-18 | 2015-04-22 | 湖北五丰粮食机械有限公司 | Upper-air-drafting multifunctional rice husking machine |
CN108525729A (en) * | 2018-04-10 | 2018-09-14 | 湖南文理学院 | A kind of sand roller husk rice rice bran separation screening equipment |
-
2012
- 2012-08-01 CN CN201220377433.5U patent/CN202725221U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104525293A (en) * | 2014-12-18 | 2015-04-22 | 湖北五丰粮食机械有限公司 | Upper-air-drafting multifunctional rice husking machine |
CN104525293B (en) * | 2014-12-18 | 2017-05-17 | 湖北五丰粮食机械有限公司 | Upper-air-drafting multifunctional rice husking machine |
CN108525729A (en) * | 2018-04-10 | 2018-09-14 | 湖南文理学院 | A kind of sand roller husk rice rice bran separation screening equipment |
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