The invention discloses a mechanical grain grading and rice breaking rate automatic detection device, including a device frame, which is characterized in that: a hopper is arranged at the top of the device frame, a cross beam bracket is arranged at the lower part of the device frame, a foot bracket is arranged at the touch end of the device frame, a primary screen surface is arranged at the lower end of the hopper, the inclined end of the primary screen surface is connected with the retaining sheet, and the surface of the retaining sheet is arranged The first level meter collecting box is provided with a weighing box inside the first level meter collecting box, and a weighing sensor is arranged under the weighing box. The weighing sensor is rigidly connected with the bottom of the first level meter collecting box through a fixed clip, and a sensor connector nut is arranged on the side of the weighing sensor, a slotted smooth sliding surface is arranged under the first level screen surface, and a second level screen surface is arranged under the slotted smooth sliding surface, and the second level screen surface is inclined The inclined end is connected with the secondary collecting meter box, and the smooth surface is set directly below the secondary screen surface. The inclined end of the smooth surface is connected with the tertiary collecting meter box. The motor fixing plate is set on the upper part of the cross beam bracket, the excitation motor is set in the middle of the motor fixing plate, and the angle seat is set at the connection between the cross beam bracket and the device frame, wherein the controller assembly is connected with the load cell and the excitation motor through the wire, The invention has simple structure and strong practicability.
【技术实现步骤摘要】
一种机械式谷物分级与碎米率自动检测装置
本专利技术涉及粮食设备领域,尤其是一种机械式谷物分级与碎米率自动检测装置。
技术介绍
目前的谷物分级与碎米率检测装置,都是基于商品米类粮食中谷物的分级与碎米含量检验而设计制造的。它是一种通过一定的技术手段,将完整米粒与破碎米粒进行物理分离,并按既定的等级筛分已破碎米粒,得出不同等级的谷物以及谷物碎米率的实用检测方法。谷物分级与碎米率自动检测装置的设计,是将待测米粒作为目标操作物,采用一定的机械或者视觉式方法,将米粒的碎米与完整米粒分隔开,再根据碎米破碎程度的不同,对碎米进行分级,由此通过控制器的自动计算,即可直接显示出待测米粒的碎米率与分级。
技术实现思路
本专利技术所要解决的技术问题是:提供一种拆装性好、成本低、易于实施检测的谷物分级与碎米率自动检测装置,该装置通过装置机架底部设置的激振电机产生一定频率和振幅的振动,使待测米粒在料斗与倾斜筛面中自由滚落,通过筛面中的筛孔来决定米粒分级点,最终由控制器对分级后的米粒进行称重与计算,自动得出谷物的分级程度与破碎情况,并显示于LCD显示屏上,该装置结构简单易行,调整方便灵活,成本低,拆装性好,能自动实现谷物的碎米率检测与筛分等,以克服现有技术的不足。本专利技术是这样实现的:一种机械式谷物分级与碎米率自动检测装置,包括装置机架,其特征在于:在装置机架顶端设置料斗,在装置机架下部设置横梁支架,在装置机架触地端设置地脚架,在料斗下端设置一级筛面,该一级筛面倾斜端与挡料薄片相连,在挡料薄片表面设置 ...
【技术保护点】
1.一种机械式谷物分级与碎米率自动检测装置,包括装置机架(2),其特征在于:在装置机架(2)顶端设置料斗(7),在装置机架下部设置横梁支架(3),在装置机架触地端设置地脚架(1),在料斗(9)下端设置一级筛面(8),该一级筛面(8)倾斜端与挡料薄片(7)相连,在挡料薄片(7)表面设置一级集米盒(6),在一级集米盒(6)内部设置称重盒(19),在称重盒(19)下方设置称重传感器(20),称重传感器(20)通过固定夹片(18)与一级集米盒(6)底部刚性连接,在称重传感器(20)侧方设置传感器接头螺母(17),在一级筛面(8)正下方设置开槽光滑面(10),在开槽光滑面(10)的正下方设置二级筛面(11),该二级筛面(11)的倾斜端与二级集米盒(5)相连,在二级筛面(11)的正下方设置光滑面(12),光滑面(12)的倾斜端与三级集米盒(13)相连,在横梁支架(3)上部设置电机固定板(15),在电机固定板中部设置激振电机(14),在横梁支架(3)与装置机架(2)连接处设置角座(4),其中,控制器组件(16)通过导线与称重传感器(20)和激振电机(14)连接。/n
【技术特征摘要】
1.一种机械式谷物分级与碎米率自动检测装置,包括装置机架(2),其特征在于:在装置机架(2)顶端设置料斗(7),在装置机架下部设置横梁支架(3),在装置机架触地端设置地脚架(1),在料斗(9)下端设置一级筛面(8),该一级筛面(8)倾斜端与挡料薄片(7)相连,在挡料薄片(7)表面设置一级集米盒(6),在一级集米盒(6)内部设置称重盒(19),在称重盒(19)下方设置称重传感器(20),称重传感器(20)通过固定夹片(18)与一级集米盒(6)底部刚性连接,在称重传感器(20)侧方设置传感器接头螺母(17),在一级筛面(8)正下方设置开槽光滑面(10),在开槽光滑面(10)的正下方设置二级筛面(11),该二级筛面(11)的倾斜端与二级集米盒(5)相连,在二级筛面(11)的正下方设置光滑面(12),光滑面(1...
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