Abstract:
A wheat flouring system comprises a polishing machine for polishing wheat grains, a humidifying machine for humidifying the grains, a conditioning machine for subjecting the grains to conditioning and a milling machine for milling the grains to produce a flour. The polishing machine, the humidifying machine, the conditioning machine and the milling machine are successively arranged from an upstream side to a downstream side as viewed in a direction of flow of the wheat grains. There is provided an agitating machine for agitating the grains humidified by the humidifying machine, thereby preventing the humidified grains from sticking together into lumps of the grains.
Abstract:
A grain grinding system includes a polishing machine for polishing grains, and roll mills and sifters for repeatedly mill and sift the polished grains to provide a flour having a desired mesh size. A moisture adding device is provided for adding moisture to the grains milled in at least one of the roll mills, thereby maintaining the grains in a suitably moistened condition during the milling operation.
Abstract:
This invention relates to an apparatus for evaluating the quality of rice grains. The apparatus comprises a near infrared spectrometer having a band-pass filter and detectors for detecting the intensity of reflected light from the sample rice; a control device having a memory for storing various values and a calculator for performing various calculations; indicating device for displaying or printing the various calculated values; and a sample case for being filled with the sample rice and being disposed at the measuring portion within the near infrared spectrometer.The apparatus is capable of measuring the content percentages of pre-selected constituent or constituents, such as, of protein, either amylose or amylopectin and moisture of the rice grains, calculating a quality evaluation value of the sample rice based on the measured and calculated values and powers established for the preselected constituents, and displaying the calculated evaluation value of the sample rice.
Abstract:
An apparatus for measuring amylose and/or amylopectin content in rice. A near infrared light beam having its wavelength in a range of from about 1900 nm to about 2500 nm is applied to sample rice (5). A detector (26, 27,28) receives light reflected from and/or transmitted through the sample rice (5), to generate signals representative of luminous intensity of the received light. A memory device (122) has stored therein content conversion coefficients set for the amylose and/or amylopectin. A calculation device (123) calculates the amylose and/or amylopectin content in the sample rice (5), based on the detecting signals from the detector (26,27,28) and the content conversion coefficients stored in the memory device (122). The calculated content is displayed by a display device (126,127).
Abstract:
A belt connector device for connecting opposite end portions of a belt to each other to form an endless belt assembly for use in belt type delivery apparatus comprises a mounting assembly which includes a pair of opposed, but spaced side wall members. First and second rollers are rotatably supported by the side wall members and cooperate with each other to define therebetween a gap in substantially parallel to respective axes of the first and second rollers. A drive device is operative to drivingly rotate the first roller to forcibly move, through the gap, the belt opposite end portions received in the gap with the belt opposite end portions being contact with each other in face to face relation, while clamping the belt opposite end portions between the first and second rollers, until the tension applied to the belt reaches a desired value. A locking device locks at least one of the first and second rollers against the rotation thereof to maintain the belt opposite end portions clamped between the first and second rollers, to thereby connect the belt opposite end portions to each other to form the belt into an endless loop.
Abstract:
A system for mixing different kinds of grains comprises a plurality of tanks respectively containing different kinds of grains therein. Each of the tanks has a discharge port. A volumetric weight measuring device measures volumetric weights of the respective grains delivered to the tanks to input the volumetric weight signals to a computer. The computer supplies control signals based on the volumetric weight signals to drive devices for valve devices each of which controls a flow rate of the associated grain discharged from the discharge port of the associated tank. The drive devices are respectively operative in response to the control signals respectively supplied thereto from the computer to respectively drive the valve devices so as to allow the respective grains discharged by the valve devices to be controlled in terms of weight unit. The respective grains discharged by the valve devices are mixed at a mixing station.
Abstract:
Disclosed is a diagnostic device for use in a color sorting apparatus. A scanner circuit (1-6) successively selects one of a plurality of sorting channels (Q1-Qn) each having a plurality of measuring points (a1-an, b1-bn, c1-cn, d1-dn). A comparator circuit (Ma-Md, Wa-Wd, W'a-W'd, Ha-Hd, G) compares output signals measured at the measuring points and reference signals preset for the respective measuring points. An alarm (8, 9) is provided to indicate a malfunctioning sorting channel and a malfunctioning portion therein. A feeder control (7) may also be provided to interrupt the feeding of grains to a malfunctioning sorting channel.
Abstract:
A grain handling system comprises a valve device for controlling a flow rate discharged from a downstream end of at least one flow passage. A volumetric weight measuring device measures the weight per unit volume of the grain delivered toward the valve device to generate a volumetric weight signal. A computer generates a control signal on the basis of the volumetric weight signal. A drive device drivingly connected to the valve device is operative in response to the control signal to drive the valve device so as to allow the grain discharged from the valve device to be controlled in terms of weight unit.
Abstract:
An apparatus for continuously measuring the degree of milling of rice grains wherein there is provided a grain passage unit, one wall of which is positioned angularly so that the grains in contact therewith slide down with their lengthwise axes generally parallel to this wall and another wall of which is positioned so that the grains introduced in the grain passage unit flow without a gap between this wall and the grains, and wherein there are provided integrated data take-up units, the inputs of which are connected to amplifiers and the outputs of which are coupled to a degree of milling meter through an arithmetic unit so that the integrated data obtained in a given period divided into a number of divisions is averaged to calculate the degree of milling sought.