KR101928705B1 - Method for Measuring Internal Quality of Agricultural Product Non-Destructively - Google Patents

Abstract

According to the present invention, a method for measuring quality of an agricultural product comprises the following steps of: preparing an agricultural product of which quality is measured; and measuring quality of the agricultural product by using a quality measurement device. In the method for measuring quality of an agricultural product, the measurement device is to additionally install a non-destructive agricultural product internal quality measurement device without changing a transfer line to select an agricultural product, and comprises: a measurement chamber coupled to a light emitting unit, a light receiving unit, a light guide unit, and a heat wire blocking unit; a mounting cup in which the agricultural product is placed to be accommodated in the measurement chamber; and a guide unit guiding the agricultural product on the mounting cup to a normal position. The guide unit and the mounting cup are treated to prevent a foreign substance through a surface process. Therefore, quality inspection of an agricultural product can be effectively and safely performed.

Description

[0001] The present invention relates to a method for measuring the quality of an agricultural product,

An embodiment of the present invention relates to a method for measuring the internal quality of agricultural products (for example, edible corn, soybean, feed corn, etc.), and more particularly to a method for measuring internal quality of agricultural products , Calibration, calibration, and the like) of agricultural products to be tested.

Most of the quality of agricultural products has been selected only by weight or color. In many cases, such size or color does not accurately represent the quality of agricultural products, and the accuracy of grading is also subjective. In order to obtain a more objective and accurate classification, there has been a study on a system for measuring the internal quality of agricultural products in a non - destructive manner. The non-destructive internal quality measuring device uses the principle of absorbing the light of a certain wavelength in the components of the sugar content and the acidity of the inside of the agricultural products and measures the amount of light of the wavelength of the light which transmits the near infrared rays to agricultural products, Internal quality is measured. The non-destructive internal quality measuring apparatus can be largely classified into a combat over-feed type, a transflective type, and a reflection type depending on the arrangement of the light emitting unit and the light receiving unit. 1A to 1D, a combat overeating method is a method in which a light emitting portion and a light receiving portion are disposed opposite to each other with agricultural produce interposed therebetween, and the light emitting portion is used to transmit agricultural products to the light receiving portion in the opposite direction, The light emitting portion and the light receiving portion are disposed substantially at right angles to receive the light emitted from the light emitting portion and transmitted through the agricultural products in the orthogonal direction. In the reflection type, the light emitting portion and the light receiving portion are disposed at the same position, It is a way to receive the light that is refracted and returned from the receiver. In general, it is known that the transmission type can measure more accurately than the reflection type. However, since transmitted light is very weak compared to reflected light, it is necessary to pay careful attention to the light source of high output compared to the reflection type and the liquefaction of the agricultural product due to this. Therefore, there is a problem that effective agricultural product quality measurement is not available.

Korean Patent No. 10-1251019

The present invention relates to agricultural products for the purpose of easily assaying the quality of agricultural products to be sampled (for example, before, during, or after a check of containers, trucks, etc.) And a method for measuring quality.

According to the present invention, there is provided a method of measuring quality, comprising the steps of: And performing a quality measurement using the quality measurement device, wherein the measurement device further comprises a non-destructive agricultural product internal quality measurement device without changing the transfer line for sorting agricultural products A measuring chamber having a light emitting portion, a light receiving portion, a light guiding portion and a heat ray intercepting portion, and a seating cup in which agricultural products are placed and accommodated in the measuring chamber, and a guide portion for guiding agricultural products on the seating cup to a predetermined position And the guide part and the seating cup are provided with foreign matter contamination prevention means through a foreign matter pollution prevention processing means.

According to the present invention, it is possible to provide an agricultural product quality measuring method capable of efficiently and safely measuring the quality of agricultural products to be sampled, in connection with calibration by calibration and emotion. Especially, when the apparatus for measuring the quality of agricultural products is driven, the surrounding working environment can be maintained more pleasantly and stably.

FIGS. 1A to 1D are views showing the arrangement of a light source unit and a light detection unit in a combat over-feed type, a transflective type, a direct reflection type, and a diffuse reflection type.
2 is a partially exploded perspective view of an apparatus for measuring internal quality of non-destructive agricultural products according to an embodiment of the present invention.
3 is a front view of the non-destructive agricultural product internal quality measuring apparatus shown in FIG.
4 is a plan view of the apparatus for measuring internal quality of non-destructive agricultural products shown in FIG.
5 is a perspective view of a light guide according to an embodiment.
6 is a plan view showing the arrangement of a heat ray blocking member according to an embodiment.
7 is a view schematically showing the arrangement of the light-emitting portion and the light-receiving portion and the direction of light in the batting overtreatment.
8 is a view schematically showing the arrangement of the light emitting portion and the light receiving portion and the direction of light in the transflective type.
9 is a view schematically showing the arrangement of the light emitting portion and the light receiving portion and the direction of light in the reflection type.
10 is a perspective view of a light-shielding film fixture for attaching a light-shielding film according to an embodiment.
11 is a side view schematically showing a first light-shielding film according to an embodiment.
12 is a view showing the function of the light guide according to an embodiment.
13 is a perspective view of a non-destructive agricultural product internal quality measuring apparatus according to another embodiment of the present invention.
14 is a plan view showing major components of the non-destructive agricultural product internal quality measuring apparatus shown in FIG.
Fig. 15 is a front view of a foreign matter pollution prevention means for foreign matter pollution prevention treatment according to the present invention.
FIG. 16 is a front view of an automatic foreign matter pollution prevention treatment means for preventing foreign matter contamination according to the present invention, which is automatically assembled by a combination of a motor and a screw.
Fig. 17 is a perspective view showing the spray gun of Fig. 15;
Fig. 18 is an operation diagram of Fig. 15. Fig.
19 to 23 are views showing a bumper module according to the present invention.
24 to 25 are views showing another embodiment of the bumper module of the present invention.
26 to 28 are views showing the binding module of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. 2 to 4 are a partially exploded perspective view, a front view, and a plan view of an apparatus for measuring internal quality of non-destructive agricultural products according to an embodiment of the present invention. The non-destructive agricultural product internal quality measuring apparatus according to one embodiment includes a light emitting unit 10 ', a light receiving unit 20', a light guide unit 30 ', and a heat shielding unit 40'. The light emitting portion 10 'is disposed on one side in a direction orthogonal to the agricultural product transportation direction. The light source of the light emitting portion 10 'may be a halogen lamp 12'. The halogen lamp 12 'emits light in the wavelength region of visible light and infrared light by injecting halogen gas into the bulb, and has a long life and a stable output as compared with a general incandescent lamp. However, the light emitting unit 10 'of the present invention is not limited thereto, and a light source that emits substantially visible light or near-infrared light may be used. Because of these advantages of halogen lamps, halogen lamps are mainly used for existing agricultural non-destructive sorters. However, there are various types of halogen lamps such as reflector type and intuitive type according to their shape. In the conventional non-destructive sorting machine for agricultural products, a reflector type (MR16 ', for example) is used. However, the halogen lamp of the reflector type has a disadvantage in that the transmitted light is extremely weak even when the size of the bulb is limited to one, because the size of the bulb is limited to a low output of 150 W or less. Further, in the case of 150 W or more, for example, a reflector type halogen lamp which outputs an output of 250 W, for example, has a problem in practical use because its life is rapidly shortened. Therefore, in order to obtain sufficient transmitted light, several lamps are used at the same time. In this case, if the structure is large and complicated, there is a possibility that light emitted from the outer lamp may leak.

As described above, since the light source unit with high output power for obtaining the sufficient transmitted light is an important issue that determines the degree of prediction of the internal quality of agricultural products, the inventors of the present invention propose an embodiment employing the straight tube halogen lamp 12 'as a light source. An introductory lamp is a long cylindrical type, capable of high output of 1kW or more, and has a long life span of 1000 to 2000 hours. In the meantime, the intuitive type has not been used because of the danger of fire due to high temperature, the heat of the fruit, and the difficulty of focusing. Therefore, in the present invention, a light guide unit to be described below is used to prevent light leakage by diffused light by using an intuitive lamp, and a heat ray shielding unit for shielding heat rays, It is possible to construct a light source unit having excellent performance in spite of a simple structure. The light receiving portion 20 'is arranged to face the light emitting portion 10' in a direction orthogonal to the agricultural product conveying direction. The light receiving portion 20 'is configured to receive the light emitted from the light source and transmitted through the agricultural product. The light receiving unit 20 'includes an optical sensor (not shown) and an optical fiber (not shown). The optical sensor can be composed of a spectrophotometer which measures the amount of light at each wavelength. The optical fiber may be an optical fiber or an optical fiber bundle. The light receiving unit 20 'transmits the incident light to the optical sensor. Thus, it is possible to obtain information on the internal quality of agricultural products, such as sugar content, acidity, vase disease, and internal decay, from the light intensity data measured at the wavelength band of light transmitted through the agricultural products by the optical sensor. Although not shown in the drawings, in another embodiment, the light receiving unit may be arranged in a direction orthogonal to the light emitting unit 10 'at the lower part of the agricultural product at the measuring point along the conveying direction of the agricultural product. In particular, when the agricultural product is a thick watermelon, the light guide portion 30 'and the heat ray shielding portion 40', which will be described later, are provided because the distance through which the watermelons must come out from the light emitting portion is relatively long even in such a transflective arrangement It is necessary to do. In this case, an opening should be formed in the center of the tray on which the watermelon is placed and carried. A light guide portion 30 'is disposed in front of the light receiving portion 20' of the light emitting portion 10 '. The light guide unit 30 'guides the light so that the light emitted from the light source 12' can be converged to concentrate on agricultural products as a whole. The straight tube type halogen lamp 12 'has a long cylindrical shape, so that not only the light spreads radially but also a long space in the longitudinal direction. To this end, the side length of the light guide 30 'is determined to be approximately equal to the length of the light source, and the side of the light guide 30' is shaped to become narrower toward the light receiver 20 '(FIGS. 5 and 6 Reference'). The light guide portion 30 'may be made of aluminum or stainless steel having excellent reflectivity. By increasing the ratio of the transmitted light to the incident light, that is, increasing the light efficiency and increasing the signal-to-noise ratio (S / N ratio), the light guide unit 30 'concentrates the light emitted from the light source into the inside of the agricultural product, The measurement accuracy of the internal quality measuring apparatus is improved.

In particular, in comparison with a hemispherical reflector that can be used in a spherical halogen lamp, the light guide 30 'of the present invention effectively converges the light from the straight halogen lamp 12', which is a light source, So that the light efficiency can be increased. Referring to FIG. 6, a heat ray blocking portion 40 'is disposed in the light guide portion 30'. The heat shielding portion 40 'blocks heat rays that may cause heat to the agricultural product without being substantially utilized to determine the internal quality of the light heavy mineral coming from the light source. The non-destructive internal quality measuring device measures the amount of light transmitted through each wavelength band by using the principle that the components such as sugar and acid in the agricultural products absorb light of a specific wavelength when transmitting light to agricultural products, The internal quality of the agricultural product is calculated by substituting it into the internal quality measurement model expression. Therefore, the light source used to measure the internal quality of agricultural products must reliably emit a sufficient amount of light in the desired wavelength band. Particularly, in the case of employing combat overeating, a light source having a large output is used in order to obtain a sufficient amount of light because the transmitted light is insignificant because the distance over which the light has to be transmitted is longer than that of the semi-transmission type or the reflection type. 8, and 9). On the other hand, even in the semi-transmission type, when the distance of the light to be transmitted is long due to the large volume of the agricultural product, a light source having a large output may be used in order to obtain a sufficient amount of light. There is also a risk that the light will be irradiated by the high-power light source, causing the product to be damaged. Accordingly, the inventors of the present invention have been able to prevent the overheating of agricultural products by blocking heat rays except for the wavelength range used for the internal quality of agricultural products. In consideration of this point, the non-destructive agricultural product internal quality measuring apparatus of the present invention includes the heat ray shielding portion 40 '. As an embodiment, the non-destructive agricultural product internal quality measuring apparatus of the present invention including the heat ray shielding unit 40 'employs the internal quality measurement method of combat over-edible non-destructive agricultural products shown in FIG. The combat overeating is arranged so that the light emitting portion 10 'and the light receiving portion 20' are opposite to each other with the agricultural product 1 'therebetween. Some of the light emitted from the light emitting part 10 'passes through the agricultural product 1' as it is and enters the light receiving part 20 '(A1'), part of which enters the agricultural product 1 ' (A2 '), the light is incident on the agricultural product 1', refracted and transmitted to the outside (B2 '), and is reflected on the surface of the agricultural product 1' And is again incident on the light receiving unit 20 '(B2'). Since the combat overeating is arranged at a position where the light emitting portion 10 'and the light receiving portion 20' are mutually associated with each other, light that can transmit the agricultural product 1 'and best represent the internal quality information of the agricultural product 1' The incident light is most likely to be incident on the light source 20 '. That is, A1 and A2 are lights that well represent the internal quality of the agricultural product (1 '), and B1 and B2 are lights that do not well represent the internal quality of the agricultural product (1'). The ratio is higher than the other two methods. Theoretically, the non-destructive internal quality measurement accuracy is the highest in comparison with the other two methods. On the other hand, in the case of the transflective type shown in FIG. 7, since the light emitting unit 10 'and the light receiving unit 20' are arranged orthogonally, the lights A1 and A2 'transmitted through the agricultural products 1' ) Enters the light receiving portion 20 'in the orthogonal direction becomes lower than the battle overeating.

The proportion of B1 and B2 is higher than battle overeating. Thus, since the specific gravity of the light amount representing the internal quality information of the agricultural product (1 ') is lower than the light amount measured by the optical sensor, the internal quality measurement accuracy is lower than the combat overeating. 9, since the light emitting unit 10 'and the light receiving unit 20' are disposed in the same direction or in the proximate direction, light emitted from the light emitting unit 10 'is directly incident on the outer surface of the agricultural product 1' The possibility of reflection and coming back to the light receiving portion 20 'is also increased. That is, the ratio of the light (A ') that best represents the internal quality of the agricultural product (1') is lowest compared to the other two methods. Therefore, the internal quality measurement accuracy is generally lower than the combat oversampling and semi-permeation equations. Therefore, according to the non-destructive agricultural product internal quality measuring apparatus of the present invention, since the path through which the irradiated light passes through the inside of the agricultural product 1 'is the longest, the transmitted light which is absorbed and remained best represents the internal quality of the agricultural product 1' (1 ') due to the high heat, which had to occur due to the use of a high-power light source in order to transmit the agricultural product (1') through the long path, There is an effect that the internal quality measurement accuracy can be improved by solving the problem of overeating. The heat ray shielding portion 40 'can be formed by multilayer coating of materials having various optical properties such as TiO2 and SiO2 in quartz. However, the scope of protection of the present invention is not limited thereto, and a mirror or a filter capable of blocking heat rays within a range that does not affect the internal quality to be measured as described above belongs to the protection scope of the present invention something to do.

In one embodiment, the light emitting unit 10 ', the light receiving unit 20', the light guide unit 30 'and the heat ray blocking unit 40' described above are mounted in the measurement chamber 70 '. The measurement chamber 70 'is disposed so as to cover the transporting part where the agricultural product is placed and transported, and has an inlet (upstream direction of transport) and an outlet (downstream direction of transport) respectively corresponding to the transporting part. The measuring chamber 70 'is arranged so as not to collide with the conveying part and the agricultural products resting thereon. In addition, the bottoms of both sides of the measurement chamber 70 'are coupled to the frame 100', which is independently supported on both sides of the conveyance unit, so that the measurement chamber 70 'can be additionally and independently installed in the sorting apparatus including the conveyance unit and the conveyance unit. In particular, since the light emitting unit 10 'and the light receiving unit 20' are disposed on both sides of the agricultural product by employing combat overeating, the present invention can be applied to an existing sorting apparatus having no hole in the agricultural product mounting cup. For example, in addition to the existing sorting apparatuses that have only selected the weight of agricultural products as a sorting factor to measure and select the grade of agricultural products, it is possible to install the non-destructive agricultural product internal quality measuring apparatus of the present invention. As a result, there is an effect that the scope of applying the grade of the agricultural product according to the internal quality is drastically increased by additionally installing the internal quality measuring device of the non-destructive agricultural product in the existing facilities. The non-destructive agricultural product internal quality measuring apparatus according to an embodiment may further include a first light-shielding film 51 'and a second light-shielding film 52'. The first light-shielding film 51 'and the second light-shielding film 52' can be made of the same material as the flame-retardant fabric that can withstand high temperatures. The first light-shielding film 51 'is disposed beside one side of the agricultural product (the side of the light guide portion 30' in the direction perpendicular to the agricultural product conveying direction), and the second light- As shown in FIG. In particular, the first light-shielding film 51 'and the second light-shielding film 52' may be arranged so as to be adjacent to both sides of the agricultural product. Thus, in the case of the first light-shielding film 51 ', the incidence of the light diffused from the light source through the light-receiving hole 30' is blocked, and only the light directed to the area corresponding to the agricultural product is allowed to enter. Therefore, the sealing is improved as compared with the case where the first light-shielding film 51 'and the second light-shielding film 52' are separated from both sides of the agricultural product so as to be adjacent to the light-emitting portion 10 'and the light-receiving portion 20' The internal quality measurement can be improved. The first light-shielding film 51 'and the second light-shielding film 52' are disposed in the measurement chamber 70 'so that the distance between the first light-shielding film 51' and the second light-shielding film 52 ' Can be combined. As shown in FIG. 10, an opening may be formed in the first light blocking film 51 '. The opening is formed so as to correspond to a region where light emitted from the light emitting portion 10 'is irradiated with agricultural products. Similarly, the second light-shielding film 52 'may have an opening in a region corresponding to the light-receiving portion 20'. Thus, the first light blocking film 51 'and the second light blocking film 52' block the light in the other region except the region where the light is incident on the agricultural product and the region incident on the light receiving portion 20 '. Therefore, it is possible to reduce the possibility that the leakage light B1 'in the light shown in FIG. 6 is incident on the light-receiving unit 20', thereby improving the non-destructive internal quality measurement accuracy. The first and second light-shielding films 51 and 52 'are inserted and fixed in the light-shielding film fixing tables 72a and 72b' shown in FIG. 9 and the light-shielding film fixing table 72 'is coupled to the inside of the measurement chamber 70' 0.0 > 70 '. ≪ / RTI > That is, the first or second light-shielding film 51 or 52 'is bonded to the inside of the measurement chamber 70' with the light-shielding film anchor 71 or 72 ' Is placed on the side of the agricultural product along the direction of agricultural product transport as shown in Fig. Alternatively, the first or second light-shielding film 51 or 52 'may be directly coupled to the inside of the measurement chamber 70'. The non-destructive agricultural product internal quality measuring apparatus according to an embodiment may further include a first front shielding film 53 'and a first rear shielding film 55'. The first rear shielding film 53 'is disposed at the outlet of the measurement chamber 70' in the downstream direction (the direction in which agricultural products are transported), and the first rear shielding film 55 ' The direction in which agricultural products are transported]. The first front shielding film 53 'and the first rear shielding film 55' may be made of a material such as rubber or fabric. The first front shielding film 53 'and the first rear shielding film 55' may be formed with a cut-out portion. Shielding portion is formed to shield the entrance and the exit of the measurement chamber 70 'so that the stray light is transmitted to the measurement chamber 70' at a moment when the first front shielding film 53 'and the second rear shielding film are not in contact with agricultural products. So that the stray light can be prevented from entering the measuring chamber 70 'as much as possible by opening only the space occupied by the agricultural products at the moment of contact with the agricultural products. The number of incisions may be different depending on the situation. As shown in FIG. 4, the length of the measurement chamber 70 '(length in the direction of agricultural product conveyance) determines the size of the measurement chamber 70' to accommodate three agricultural settlement cups, The first front shielding film 153 'and the first rear shielding film (not shown) may be designed to be positioned between the agricultural products and the agricultural products when the agricultural products are positioned in the middle between the light emitting unit 10' and the light receiving unit 20 ' have. Accordingly, even if the first front shielding film 153 'and the first rear shielding film are brought into contact with the agricultural product and lifted up, the shielding film is not lifted at the measuring time, so that stray light from the outside can be minimized. As another embodiment, although not shown in the drawing, the first front shielding film and the first rear shielding film may be formed with both the cutout portion and the opening portion. The non-destructive agricultural product internal quality measuring apparatus according to an embodiment may further include a first cooling unit 81 '. Referring to FIG. 1, the first cooling unit 81 'is disposed outside the measurement chamber 70' near the light source to emit heat generated in the light source to the outside. The first cooling unit 81 'may be a cooling fan. The first cooling unit 81 'can be controlled to be always operated when the light source is turned on. In this embodiment, the non-destructive agricultural product internal quality measuring apparatus may further include a first temperature sensor as well as the first cooling unit 81 '. The first temperature sensor may be configured to measure the temperature around the light source. The first temperature sensor may be a contact and non-contact temperature sensor attached to the measurement chamber 70 'to measure the temperature of the outer surface of the measurement chamber 70' or to measure the temperature around the measurement chamber 70 ' . It is detected by the first temperature sensor whether the temperature around the light source has risen to a predetermined temperature or more. In this case, since the operation of the cooling fan is abnormal, it can be controlled to turn off the light source and check the first cooling unit 81 '. The non-destructive agricultural product internal quality measuring apparatus according to an embodiment may further include a second cooling unit (not shown). The second cooling portion is attached to the hole 73a 'of the lid of the measurement chamber 70' and may be a cooling fan. The second cooling unit blows outside relatively cool air to the inside of the measurement chamber 70 'to prevent overheating of the agricultural product and the light source related parts to be measured. The non-destructive agricultural product internal quality measuring apparatus according to an embodiment may further include a second temperature sensor 92 '. The second temperature sensor 92 'measures the temperature of the produce. The second temperature sensor 92 'may be a non-contact temperature sensor. The second temperature sensor 92 'may be placed before the measuring point for the determination of the internal quality of the produce. The reason why the internal temperature of the agricultural product is measured by the second temperature sensor 92 'is that as described above, the absorbed light amount per wavelength band is measured and the measured data is substituted into the internal quality, for example, Because the modeling equation of this sugar content causes a slight error according to the temperature, it is necessary to correct the sugar content according to the temperature of agricultural products. Thus, by measuring the temperature of the agricultural product and correcting the sugar content modeling equation, more accurate non-destructive internal quality measurement becomes possible.

The non-destructive agricultural product internal quality measuring apparatus according to an embodiment may further include an agricultural product guide unit 60 '. Referring to FIG. 12, the agricultural product guide portion 60 'is installed at the agricultural product side end of the optical fiber. The agricultural product guiding unit 60 'has a shape guiding the unsteady agricultural produce to the measuring point so that the agricultural product is positioned at the measuring point. That is, even when the agricultural product is abnormally positioned in the agricultural product placement cup 2 '(position' at the time t1 and t2 '), the agricultural product guide 60' '). Therefore, when the nondestructive internal quality measuring point is reached, the distance d2 'between the light emitting portion 10' and the agricultural product and the distance d1 'between the light receiving portion 20' and the agricultural product are maximally made uniform, . The agricultural product guiding unit 60 'may be installed not only on the light receiving unit 20' but also on the light emitting unit 10 '. The agricultural product guiding unit 60 'not only corrects the position of the agricultural product to be transported, but also protects the light receiving unit 20' from collision with agricultural products. This is because the light leakage on the light receiving unit 20 'side is further problematic. In order to prevent the light leakage, the ends of the light receiving unit 20' are arranged closer to the agricultural products, which may cause collision with agricultural products. 13 and 14 are a perspective view and a plan view of a non-destructive agricultural product internal quality measuring apparatus according to another embodiment of the present invention. The non-destructive agricultural product internal quality measuring apparatus according to this embodiment is different from the embodiment shown in FIG. 2 in that the upper case 110 ', the second front shielding film 54', the second rear shielding film 56 ' And a portion 82 '. The second front shielding film 54 'is attached to the outlet in the front (downstream direction) of the upper case 110' and the second rear shielding film 56 'is attached to the rear (upstream direction) Lt; / RTI > As shown in the figure, a cutout 54a 'may be formed in the second front shielding film 54'. Likewise, a cutout may be formed in the second rear shielding film 56 '. As an alternative embodiment, openings may be formed in the second front shielding film 54 'and the second rear shielding film 56'. As an alternative embodiment, the opening portion and the cutout portion may be simultaneously formed on the second front shielding film 54 'and the second rear shielding film 56'. The second front shielding film 54 'and the second rear shielding film 56' together with the upper case provide an airtight environment inside the measuring chamber 70 ' have.

The upper case 110 'and the third cooling part, the second front shielding film 54' and the second rear shielding film 56 'attached to the upper case 110' are independently supported on both sides of the transfer part, (120 ') so as not to interfere with the operation of the conveying portion. Therefore, the non-destructive agricultural product internal quality measuring apparatus shown in FIG. 13 can be additionally and independently installed in the sorting apparatus having the transfer unit and the transfer unit already installed. As a result, there is an effect that the scope of applying the grade of the agricultural product according to the internal quality is drastically increased by additionally installing the internal quality measuring device of the non-destructive agricultural product in the existing facilities. According to the present invention, there is provided a method of measuring quality of a product, And performing a quality measurement using the quality measuring apparatus as described above. Similarly, the measuring apparatus may include a measuring chamber in which a light emitting unit, a light receiving unit, a light guide unit and a heat ray blocking unit are combined, and a product chamber in which a product is placed, And a guiding part for guiding agricultural products on the seating cup to a predetermined position, wherein the guiding part and the seating cup are preferably subjected to a foreign matter prevention treatment through surface processing . Fig. 15 is a front view of a foreign matter pollution prevention means for foreign matter pollution prevention treatment according to the present invention. FIG. 16 is a front view of an automatic foreign matter pollution prevention treatment means for preventing foreign matter contamination according to the present invention, which is automatically assembled by a combination of a motor and a screw. Fig. 17 is a perspective view showing the spray gun of Fig. 15; Fig. 18 is an operation diagram of Fig. 15. Fig. As shown in the figure, the foreign matter pollution prevention processing means for the foreign matter contamination prevention process according to the first embodiment is constructed such that the coated object 110 (that is, the measurement chamber lid 73 ' Is fixed to a predetermined height of the frame 100 ', the measurement chamber 70', the seating cup 2 ', the frame 10', the lower case 120 ' A center shaft 125 which is axially coupled to the upper portion 115 and is rotated by the rotating means 120 disposed on the fixed portion 115 and an upper horizontal beam 122 fixed horizontally on the upper portion of the center shaft 125, A side vertical bar 140 disposed perpendicularly to both sides of the upper horizontal beam 130 and a side vertical bar 140 slidably coupled to the upper horizontal bar 130. The side vertical bar 140 is vertical And a first fixing means (14) fixed to the upper horizontal beam (130) for fixing the side vertical bar (140) And a second fixing means for slidably engaging the side vertical bars 140 at both lower sides of the upper horizontal beams 130 and fixing the side vertical bars 140 to the side vertical bars 140, A spray gun 150 having a spray gun 150 for spraying a coating liquid applied to a coating material 110 to a coating material 110 by a nozzle 152, And a pneumatic pump 160 for supplying air to the coating material 110 to spray the coating liquid. The center horizontal bar 130 is fixed to the center shaft 125 by the rotation of the center shaft 125 by the rotating means 120 and the side vertical bars 140 are formed on both sides of the upper horizontal beam 130, The spray gun 150 coupled to the lower portion of the spray gun 150 is rotated so that the coating material is sprayed on all the surfaces of the coated material 110 continuously moved below the spray gun 150 by the rotation of the spray gun 150, ), And is applied with a uniform thickness, and the application time of the coating material is also shortened. Scales for adjusting the horizontal position and the vertical position of the spray gun 150 are formed on the upper horizontal beam 130 and the side vertical bar 140. When the operator grasps the coating liquid obtained according to each coating, The distance between the spray gun 150 and the spray gun 150 is adjusted by the upper horizontal beam 130 and the vertical vertical bar 140 so that the spray liquid is sprayed finely .

The first fixing means 142 is vertically coupled to the moving block 145 and horizontally coupled to the vertical screw and the moving block 145 which fix the moving block 145 to the upper horizontal portion, Is fixed to the moving block 145. The second fixing means 147 fixes the spray gun 150 to the lower portion of the side vertical bar 140 so as to be capable of rotating the spray gun 150 and fixing the rotation, A shaft bar for axially connecting and connecting the spray gun 150 to the side vertical bar 140 is formed and the spray gun 150 is fitted to the spray gun 150 through the hole of the connecting plate and the connecting plate having the holes formed in the circumferential direction on the outer periphery, A pin for fixing the spray angle of the gun 150, and the like. A coating liquid supply unit 165 for supplying a coating liquid and a pneumatic tank 160 are fixed to one side of the fixing unit 115. The coating liquid supply unit 165, (170) connected to the spray gun (150) by a pipe (167) and connected to the spray gun (150) by a pipe (167) and shutting off the supply of the coating liquid to the spray gun (150) And the spray gun is connected to the spray gun 150 by a pipe 167. The spray gun is connected to the spray liquid tank 175 by a pressurizing force A pneumatic connection 177 with an air shutoff valve 176 is provided. The center shaft 125 is provided with a horizontally moving means 180 capable of horizontally moving the moving block 145 using a motor 186 or a cylinder. The moving block 145 is moved by the motor 186, The motor 186 is fixed to one side of the center block 126 fixing the upper horizontal beam 130 to the center shaft 125 and the motor 186 is connected to the screw round bar 187 And the screw 188 is connected to an arm screw 188 coupled to the bottom of the moving block 145. By the driving of the motor 186, the moving block 145 slides on the upper horizontal beam 130, . The moving distance of the moving block 145 is adjusted by the encoder coupled to the motor 186 and the shaft rotation speed of the motor 186 and the arm screw 188 ) Of the moving object. On the other hand, the motor 186 is rotated at a predetermined angle by a signal transmitted from the control unit, and the motor control by the control unit can be simplified by using the step motor 186 having the brake function of the shaft of the motor 186, The position of the movable block 145 can be fixed by holding the axis of the motor 186 to the function. The moving block 145 sets the moving distance of the moving block 145 to a control unit for controlling the motor 186 and rotates the motor 186 at a rotational speed corresponding to the moving distance by the control unit, The moving distance of the moving block 145 must be set in advance in the control unit in accordance with the position of the spray gun 150 that matches the coating material 110. [ The height adjusting means 190 is also provided on the moving block 145 so as to vertically move the side vertical bar 140. The height adjusting means 190 is also connected to the motor 186 ) And a screw combination, or the use of a pneumatic cylinder. The height adjusting means 190 is arranged such that the motor 196 is disposed perpendicular to the moving block 145 and the screw round bar 197 is axially coupled to the moving block 145 and the motor 186 and the screw round bar 197 Is connected to the pinion gear 199 and the screw round bar 197 is connected to an arm screw 198 fixed to the spray gun 150 and a side vertical bar 140 slidably coupled to the moving block 145 The movement distance is calculated in the same manner as the movement of the movement block 145 and the rotation number of the motor 196 is controlled by the control unit so that the side vertical bars 140 May be set to match the position of the spray gun 150 that fits the coating material 110. [

The nozzle 152 of the spray gun 150 is disposed obliquely with respect to the coating 110 at the end of the spray gun 150 so that the rotation of the center gun 125 causes the spray gun 150 to rotate The coating material is evenly sprayed downward toward the coating material 110. [0053]
19 to 23 are views showing a bumper module according to the present invention. 19 to 23 are views showing still another embodiment of the contamination prevention means of the present invention. 19 to 23, the support portion described above; And a multi-bumper module tied to the support portion to attenuate an impact transmitted from the foreign matter contamination prevention means and minimize vibration. The multi-bumper module includes a first bumper module 100 for mounting the support portion. The first bumper module 100 includes a first seat portion 1111 on which one end region of the support portion is seated, A first pressing portion 1112 for pushing the first seating portion in a forward-pulling manner; a second pressing portion 1112 for pressing the first seating portion 1111 and a first rotation portion 1113 for rotating the first pressing portion 1112 in the horizontal direction A second seat portion 2111 on which the other end portion of the support portion is seated, and a second seat portion 2111 on which the second seat portion 2111 is pushed forward, A first 1-2 bumper module 2110 having a pressing portion 2112 and a second rotating portion 2113 for rotating the second pressing portion 2112 in the horizontal direction, . The first pressing portion 1112 moves the first seating portion 1111 forward and backward via the bridge B1 and the first pressing portion 1112 is provided with a first pressing portion 1112, -1 spacing distance sensor S11 and a second spacing distance sensor S2 and the second pressing portion 2112 is connected to the second seating portion 2111 via a bridge B1, And a second-1 separation distance detecting sensor S21 and a second -2 separation distance detecting sensor S22 are provided on the opposite side of the second pressing portion 2111 of the second pressing portion 2112 1-1 information value of the 1-1 separation distance sensor S11 and the 1-2 information value of the 1-2 separation distance sensor S2 via the external monitoring means, And monitors the 2-1 information value of the 2-1 separation distance detection sensor S21 and the 2-2 information value of the 2-2 separation distance detection sensor S22. And monitors the 1-1 information value of the 1-1 separation distance sensor S11 and the 1-2 information value of the 1-2 separation distance detection sensor S2 through external monitoring means, The second-1 information value of the second-1 separation distance sensor S21 and the second -2 information value of the second-2 separation distance sensor S22 are monitored through external monitoring means. The support portion is a bar-shaped body, and the lower end portion of the support portion is provided with a first tapered structure T1 and a second tapered structure T2, which are formed to taper from the upper side to the lower side, respectively, , The first taper structure T1 and the second taper structure T2 are interlocked with each other by an elastic means CM so as to have an elastic restoring force in a horizontal direction, And the second tapered structure T2 is in registration with the second seating portion 2111 and the first tapered structure T1 and the second tapered structure T2 Is pressed and seated between the first seating part 1111 and the second seating part 2111 and the first seating part 1111 and the second seating part 2111 are respectively pressed The first taper structure (T1) and the second taper structure (T2) A protrusion (O) is retracting to the outside of the facing inclined surfaces is provided.
The first tapered structure T1 and the second tapered structure T2 are spaced apart from the first seating portion 1111 and the second tapered structure T2, Is fixed on the first seating part (1111) and the second taper structure (T2) by the projection (O) while being seated on the first taper structure (T1) and the second taper structure T2 is formed such that at least a contact portion in contact with the first seating portion 1111 and the second seating portion 2111 is made of an elastomer material and a groove corresponding to the projection O is formed, do. The first rotating part 1113 of the first bumper module 1110 and the first rotating part 1113 of the first bumper module 1110 are provided on both sides of the supporting part, (HM) capable of reciprocatingly moving in a sliding manner toward the support portion are provided on the first horizontal region of the upper surface portion of the second rotary portion 2113 of the first rotary member 2113, T1 and the second tapered structure T2 are seated on the first and second seating portions 1111 and 2111, the first tapered structure T1 and the second tapered structure 2111, (UP) of the lifting means (UP) presses down the fixing means (HM) located at least partially on the second horizontal region The first taper structure T1 and the second taper structure T2 The fixing means HM is an equilateral triangle which is rotatable in the circumferential direction so that the hypotenuse is opposite to the supporting portion in a state of being positioned on the second horizontal region, ) Or a plate-like body, which presses the upper portion of the fixing means (HM) rotated in the circumferential direction to the lower end portion where the chamfer is formed, wherein the lower end portion of the lifting means (UP) Contact and pressurize. The multi-bumper module may further include a second bumper module 200 positioned below the first bumper module 110. The second bumper module 200 may include the first bumper module 1110, A second-1 bumper module 3110 having a third seat 3111 provided below the first seat 3111 and a third rotation 3113 for rotating the third seat 3111 in the horizontal direction, A fourth seat portion 4111 provided below the first bumper module 2110 and a fourth rotation portion 4113 for rotating the fourth seat portion 4111 in a predetermined area in the horizontal direction are provided And a 2-2 bumper module 4110.
The third seating part 3111 is formed in a shape corresponding to the first seating part 1111 and the fourth seating part 4111 is provided in a shape corresponding to the second seating part 2111, The third seating part 3111 and the fourth seating part 4111 are made of at least a part of an inclined surface made of an elastomeric material and the third seating part 3111, the fourth seating part 4111, A pumping module PM for providing an elastic restoring force between the upper portion and the lower portion is provided below the first rotating portion 3113 and the fourth rotating portion 4113. The pumping module PM includes a lower plate BL, The fourth seat portion 4111, the third rotation portion 3113 and the fourth rotation portion 4113 are mounted on the seat portion 3111 and the lower plate portion BL via the elastic means and the pumping means, And a top plate portion (UL) capable of flowing between the lower portion and the lower portion. The pumping means includes a main body I in which a fluid is built in and a main body for discharging the fluid, and a plurality of pumping means for constantly flowing on the main body I based on an external pressing force or vibration, And a pressurizing body P for spraying the fluid is provided. The upper plate portion UL and the lower plate portion BL are provided with magnetic means for generating an attractive force or a repulsive force, respectively. The inner body I has an injection nozzle N formed on a horizontal end portion thereof, The fluid is sprayed into a space between the upper plate part (UL) and the lower plate part (BL), wherein the fluid is a thermoplastic resin which is one of polyethylene, polyvinyl chloride and polystyrene, or a colored gas. The support part is first mounted on the first bumper module 110 via the first taper structure T1 and the second taper structure T2 based on an external load and the first rotation part 1113 The first tapered structure T1 and the second tapered structure T2 of the support portion are formed on the second bumper module 200 on the basis of the rotation control of the second rotary portion 2113 When the vehicle is seated or a load equal to or greater than a predetermined value is applied, the first seat portion 1111 and the second seat portion 2111 are forcibly passed through and are secondarily seated on the second bumper module 200 .

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24 to 25 are views showing another embodiment of the bumper module of the present invention. Hereinafter, a description will be given mainly of the difference between the above-mentioned points. 18 to 19, the multi-bumper module further includes a sub-bumper module 300 provided between the first bumper module 110 and the second bumper module, and the sub bumper module 300 Includes a first sub seating portion 1111S provided below the first bumper module 1110 and a first sub pressing portion 1112S for pressing the first sub seating portion 1111S in a forward pulling manner A first sub bumper module 3110 having a first sub-seating portion 1111S and a first sub-rotation portion 1113S for horizontally rotating the first sub-seating portion 1111S and the first sub-pressing portion 1112S; A second sub-seating portion 2111S provided below the first bumper module 2110 and a second sub-pressing portion 2112S for pressing the second sub-seating portion 2111S forward and rearward, A second sub rotation portion 2113S for rotating the second sub seating portion 2111S and the second sub pressing portion 2112S in the horizontal direction is provided Bumper module 4110. The first sub-pressing portion 1112S moves the first sub-seating portion 1111S forward and backward via the bridge B1, and the first sub- The first sub spacing distance detecting sensor S11S and the first sub spacing distance detecting sensor S12S are provided on the opposing surfaces of the first sub seating portion 1111S of the first sub seating portion 1112S, The second pressing part 2112S moves the second sub seating part 2111S forward and backward via the bridge B1 and the second pressing part 2112 faces the second sub seating part 2111S on the second side The first sub-distance sensor S21S and the second sub-distance sensor S22S are provided for the first sub-distance sensor S11S through the external monitoring means, Information value and the 1-2 sub information value of the first sub-range separation sensor S12S to the 2-1 sub information value of the 2-1 sub range separation sensor S21S, 2 sub-distance sensor S22S of the first sub-range-gap distance sensor S11S through the external monitoring means, Sub-information value and the first-second sub-information value of the first-second sub-separation distance sensor S12S are compared with each other and monitored through the external monitoring means, The second -1 sub information value is compared with the second -2 sub information value of the second -2 sub spacing distance sensor S22S.

The first sub-seating portion 1111S includes a chamfered portion corresponding to at least a part of the lower end of the first tapered structure T1 on a diagonal upper side portion toward the second sub seating portion 2111S, The seating portion 2111S has a chamfered portion corresponding to at least a part of the lower end of the second tapered structure T2 on the diagonal line upper side portion toward the first sub seating portion 1111S, (The same as the first bumper module L ') is connected to the first bumper module 110 via the first bumper module 110 via the first taper structure T1 and the second taper structure T2, The first tapered structure T1 of the support portion L and the second tapered structure T13 of the support portion L are mounted on the bumper module 3110, The second tapered structure T2 is mounted on the first sub bumper module 3110 Or,

Bumper module 3110 by forcibly passing through the first and second seating parts 1111 and 2111 when a load equal to or greater than a preset value is applied. A plurality of shock absorbers EC are provided on the third seat portion 3111 and the fourth seat portion 4111 so that the first taper structure of the support portion L via the first bumper module 100, The buffering structure EC is in contact with the first tilting structure T1 and the second tilting structure T2 and covers the surfaces of the third and fourth seating portions 3111 and 4111, The buffer EC is provided with pockets for storing fluids therein and is provided to be able to protrude and retract from the inside to the outside on the third seating part 3111 and the fourth seating part 4111 The buffer EC is formed to have a space for storing the fluid therein and is capable of protruding and retracting from the inside to the outside on the third seating part 3111 and the fourth seating part 4111. The outer diagonal lower side A chamfer is formed on the outer surface of the third rotating part 3113, A first driving unit 5200 for applying a pressing force in an upward diagonal direction to the first outer pushing unit 5100, A first upper panel part 5300 supporting the lower part of the first upper panel part 5300, a first lower panel part 5400 facing the lower diagonal direction of the first upper panel part 5300, A first capsule layer provided between the first bottom panel part 5300 and the first bottom panel part 5400 and having a built-in gas for visual identification and olfactory identification therein. When a predetermined pressing force is applied, A first outer pressurizing module 500 having a first capsule panel CP1 provided to allow the first outer pressurizing module 500 to flow out to the outside and a second outer pressurizing module 500 having a predetermined height between the upper and lower portions of the first outer pressurizing module 500, (BM1) for accelerating and discharging the gas of the first capsule layer to the outside And a second outer pressurizing portion 6100 for limiting the flow of the fourth rotary portion 4113 by pressing the outer periphery of the fourth rotary portion 4113 and forming a chamfer on the lower diagonal lower side of the outer diagonal portion. A second driving unit 6200 for applying a pressing force in an upward diagonal direction to the second outer pressing part 6100 and a second upper panel part 6300 for supporting the lower part of the second driving part 6200, A second lower panel part 6400 facing the lower diagonal direction of the second upper panel part 6300 and a second lower panel part 6400 facing the second upper panel part 6300 and the second lower panel part 6400 And a second capsule panel (CP2) provided with a plurality of second capsule layers having a built-in gas for visual identification and olfactory identification therein so that the gas can flow out to the outside when a predetermined pressing force is applied, A second outer pressurizing module 600 provided on the outer side of the second outer pressurizing module 600, Flow is at a predetermined height between the lower side, and starts the second discharging module (650) that the second discharge means (BM2) for discharging to accelerate the gas to the outside of the second encapsulation layer built.

The first capsule panel CP1 includes a 1-1 capsule panel CP11 and a 1-2 capsule panel CP12 disposed under the 1-1 capsule panel CP11, 2 capsule panel CP2 includes a 2-1 capsule panel CP21 and a 2-2 capsule panel CP22 provided below the 2-1 capsule panel CP21, The first discharging means BM1 of the module 550 includes a first discharging means BM11 and a 1-2 discharging means BM12 provided below the first discharging means BM11, The second discharging means BM2 of the second discharging module 650 includes a second discharging module BM21 and a second discharging module BM2 provided below the second discharging module BM21 Wherein the first discharge module BM11 and the first 1-2 discharge module BM12 are arranged in the first 1-1 capsule panel CP11) and the first and second capsule panels (CP12), and the second discharge module (650) In order to discharge the gas, the second-1 discharge module BM21 and the second-2 discharge module BM22 are connected to the second-1 capsule panel CP21 and the second -2 capsule panel CP22, As shown in Fig.

26 to 28 are views showing the binding module of the present invention. 20 to 21, the binding module is provided in a plurality of supporting portions directed from the conveyor to the bottom portion, and the supporting portion is provided with a plurality of binding modules along at least a part in the longitudinal direction. The binding module includes a first binding module 710, wherein the first binding module 710 includes a pair of external parts 711 bound to the first supporting part L1 of the supporting parts, A pressing unit 712 interlocked with the outer casing 711 and pressing the first supporting unit L1 in a forward / backward flow manner on the inner casing 712, (713). The first support portion L1 is provided with a predetermined insertion groove corresponding to the pressing unit 713 in the longitudinal direction so that the pressing unit 713 can be inserted and fixed. The pressurizing unit 713 is provided with a first pressurizing unit 713a provided at the uppermost stage, a second pressurizing unit 713c provided at the lowermost stage, and at least one third pressurizing unit 713b provided at the interruption, Are selectively or wholly inserted into the insertion grooves of the first support portion L1 and the interior portion 712 is filled with an adhesive material OM to fix the adjacent first support portions L1.

A heating part HT1 for heating the interior part 712 and activating the adhesive material OM is provided above the internal part 712. The interior part 712 is provided with a built- 712 to cool the adhesive material OM to deactivate the adhesive material OM. The adhesive material OM is supplied to the interior part 712 through a supply pipe SP provided between the exterior 711 and the interior part 712, The third pressing unit 713b is inserted while being inserted into the insertion groove so that the enclosure 711, the inside part 712, the pressing unit 713 and the first supporting part L1 are bonded to each other . An identification means MM1 is provided on the outer peripheral surface of the first support portion L1 and recognition means SM1 for recognizing the identification means MM1 is provided on the interior portion 712, The recognition means SM1 is moved toward and away from the insertion groove based on recognition of the identification means MM1 by the recognition means SM1 and the recognition means SM1 and the heating portion HT1 are located adjacent to each other A heat insulating means (CM1) is provided between the recognizing means (SM1) and the heating portion (HT1).

The binding module may further include a second binding module 720 corresponding to the first binding module 710 and the second binding module 720 may be disposed below the first binding module 710, The first fastening means 810 includes a handle portion 811 and a second fastening means 810 protruding from the handle portion 811 in the form of a bar, And a second insert 813 protruding in a bar shape from the handle portion 811 and inserted into the second binding module 720. The first insert 812 is inserted into the second binding module 720, The first support portion L1 is provided with a second insertion groove corresponding to the first insertion body 812 and the second insertion body 813, The body 813 is inserted into the second insertion groove and the handle 811 is provided with a first throttle 813 interlocked with the first insert 812 and the second insert 813, And a second throttle 814 interlocked with the first throttle 814 and the second throttle 814. The first throttle 813 and the second throttle 814 are coupled to the first throttle 812 and the second throttle 814, 813 press the handle portion 811 toward the first support portion L1.

The binding module includes a third binding module 730 and a fourth binding module 740 corresponding to the first binding module 710 and the third binding module 730 includes the second binding module 720 And the fourth binding module 740 is located below the third binding module 730 and is provided with a third fastening means 830 at the lower side of the third binding module 730, Lt; / RTI > The binding module corresponds to the first binding module 710 and includes a fifth binding module 750 provided on the second supporting part L2 adjacent to the second supporting part L2 of the supporting parts, A sixth binding module 760 corresponding to the second binding module 720 and a sixth binding module 760 corresponding to the third binding module 730 provided on the second supporting part L2, And an eighth binding module corresponding to the fourth binding module 740 and provided on the second supporting part L2. The fifth binding module 750 and the sixth binding module 760 are coupled through a fourth binding means 840 and the sixth binding module 760 and the seventh binding module 770 are connected to each other through a fifth The seventh binding module 770 and the eighth binding module are bundled through a sixth fastening means 860 and the second fastening means 820 to the sixth fastening means 860 are fastened together through fastening means 850, The means 860 corresponds to the first fastening means 810.

The interlocking module 900 includes a first cylinder 911 and a second interlocking module 910. The first interlocking module 900 interlocks the first interlocking module 710 to the sixth interlocking module 760, A first piston section 912 and a first piston section 912 which are provided so as to be capable of advancing and retreating from both sides of the cylinder section 911 and engaged with the first fastening means 810 and the fourth fastening means 840, A second cylinder portion 921 and a second cylinder portion 921 which are provided so as to be capable of advancing and retreating from both sides of the second cylinder portion 921, A second interlocking portion 920 including a second-first piston portion 922 and a second-second piston portion 923 coupled to the second fastening means 820 and the fifth fastening means 850, The third and fourth fastening means 830 and 860 which are provided so as to be capable of advancing and retreating from both sides of the third cylinder 931 and the third cylinder 931, And a third interlocking portion 930 including a third-first piston portion 932 and a third-second piston portion 933 coupled thereto.

The first cylinder part 911 and the third cylinder part 931 are rotatably provided in a circumferential direction and a second sensing sensor S2 is provided at the periphery of the second cylinder part 921, The first sensing unit S11 is provided in the first region of the periphery of the first cylinder unit 911 and the second sensing sensor S12 is provided in the second region of the first sensing unit S11. The 3-1 detection sensor S31 is provided in the first region of the peripheral portion of the first sensor 931, the 3-2 detection sensor S32 is provided in the second region, The second sensing sensor S12 has an area smaller than that of the second sensing sensor S2 and the third sensing sensor S2 has a smaller area than the second sensing sensor S2, The sensor S31 is provided in the same area corresponding to the second sensing sensor S2 and the third sensing sensor S32 is provided in a smaller area than the second sensing sensor S2, 1-1 Detection Sensor ( S11), the third-first detection sensor (S31) and the second detection sensor (S2) detect the degree of displacement between the first cylinder (911) and the second cylinder If the first 1-2 sensing sensor S12 and the 3-2 sensing sensor S32 are provided so as to face the second sensing sensor S2 based on the rotation of the first sensing sensor 921, The sensor S12, the third-second detection sensor S32, and the second detection sensor S2 sense the initial position deviation degree as a second scale.

And a fourth interlocking portion 940 for fastening the first-first piston portion 912 and the second-first piston portion 922 in the height direction. The second-first piston portion 922 and the second- And a fifth interlocking portion 950 for fastening the third-first piston portion 932 in the height direction, and the first-second piston portion 913 and the second-second piston portion 923 in the height direction And a seventh interlocking portion 970 for connecting the second-second piston portion 923 and the third-second piston portion 933 in the height direction is provided And a first flow unit 940 capable of rotating in the circumferential direction is provided on the fourth interlocking unit 940. [ A second flow unit 950 capable of rotating in the circumferential direction is provided on the fifth interlocked part 950 and a third flow unit 960 is provided on the sixth interlocked part 960, And a fourth flow unit 970 capable of rotating in the circumferential direction is provided on the seventh linked unit 970.

The first flow unit 940 is provided with a fourth sensor S41 on one side facing the third flow unit 960 and a second sensor unit S41 on the other side of which the area is larger than the fourth sensor S41 A fourth sensor S42 is provided and the second flow sensor 950 is provided with a fifth sensor S51 at one side thereof facing the fourth flow sensor 970, And a fifth-ninth sensing sensor S52 that is larger than the fifth sensing sensor S51 is provided, and the third flow device 960 is provided with a sixth- 1 sensing sensor S61 and the other side is provided with a sixth sensing sensor S62 having an area larger than that of the sixth sensing sensor S61 and the fourth sensing means S62, The 7-2 detection sensor S71 is provided on one side facing the second flow means 950 and the 7-2 detection sensor S72 having an area larger than that of the 7-1 detection sensor S71 do.

Based on the circumferential rotation of the first flow unit 940 to the fourth flow unit 970, the 4-1 detection sensor S41 is arranged to face the 6-2 detection sensor S62 The 5-1 detection sensor S51 is arranged to face the 7-2 detection sensor S72 and the 4-2 detection sensor S42 is arranged to face the 6-1 detection sensor S61, And the 5-1 detection sensor S52 is provided so as to face the 7-1 flow means S71. The first flow unit 940 may be operated by using the 4-1 detection sensor S41 or by using the 4-2 detection sensor S42 in the circumferential rotation state of the first flow unit 940 (S61) of the sixth flow sensor (S62) in the circumferential rotation state of the sixth flow sensor (S61) or the third flow sensor (960) of the third flow sensor (960) And the second flow means 950 detects the value of the fifth flow sensor 950 using the fifth sensor S51 or the second flow sensor 950 in the circumferential rotation state of the second flow means 950, (S61) of the fourth flow device (970) or the fourth flow sensor (970) in the circumferential rotation state of the fourth flow sensor S62).

The third flow unit 960 may use the sixth-first detection sensor S61 or the sixth-second detection sensor S62 in the circumferential rotation state of the third flow unit 960 The setting position of the 4-2 detection sensor S42 in the circumferential rotation state of the 4-1 detection sensor S41 of the first flow device 940 or the first flow device 940 of the first flow device 940, The fourth flow sensor 970 senses a value of the fourth flow sensor 970 using the seventh sensor S71 or the fourth flow sensor 970 in the circumferential rotation state of the fourth flow sensor 970, (S71) of the fifth flow sensing means or the set position value of the fifth sensor (S52) in the circumferential rotation state of the fifth flow sensing means Lt; / RTI > The first support part L1 includes a first support part L11 on which the first binding module 710 to the fourth binding module 740 are installed and the first support part L11 on which the first support module L11, And a second supporting portion L12 of the first binding module 710 to the fourth binding module 740 is provided. The first support unit L11 is provided in a ratio corresponding to 1/5 to 3/5 or 1/7 to 4/7 of the first support unit L12, 710) to the fourth binding module 740 may be provided in a state in which they are not detached from the outer circumferential value of the first-second supporting portion L12. The second support portion L2 may also have a configuration similar to that of the first support portion.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

1 ': Agricultural products
2 ': Agricultural Product Placement Cup
10 ': emitting portion
20 ': Light-receiving unit
30 ': light guide portion
30a ': a groove for mounting the heat shielding part
L1: first support portion
L11: 1-1 support
L2: second support portion
L21:

Claims (9)

Preparing an agricultural product as a quality measurement object; And a quality measuring device for measuring the quality of the agricultural product, wherein the measuring device comprises a light emitting part 10 ', a light receiving part 20', a light guiding part 30 'and a heat shielding part 40' And a seating cup 2 'in which the agricultural product is located and is accommodated in the measuring chamber 70', and a guide plate 2 'for guiding the agricultural products on the seating cup 2' Wherein the measurement chamber (70 ') and the seating cup (2') are provided with a guide unit (30 ') for preventing contamination of the measurement chamber (70'
The contamination prevention treatment is performed through pollution prevention treatment means,
The contamination prevention processing means,
The present invention relates to a method and apparatus for preventing contamination of a coating material on at least one of the seating cup 2 'and the measuring chamber 70' conveyed on a conveyor 100. The conveyor 100 includes a plurality of supports Wherein the support unit includes a plurality of binding modules along the length thereof,
The binding module includes a first binding module 710,
The first binding module 710,
A pair of external portions 711 coupled to the first support portion of the support portions,
A built-in portion 712 provided to be interlocked with the inside of each of the external portions 711,
And a pressing unit 713 interlocked with the outer casing 711 to press the first supporting unit in a forward / backward flow manner on the built-in unit 712,
The first support portion is provided with a predetermined insertion groove corresponding to the pressing unit 713 in the longitudinal direction so that the pressing unit 713 can be inserted and fixed,
Wherein the support portion is provided with a multi-bumper module below,
Wherein the multi-bumper module includes a first bumper module (100) for mounting the support,
The first bumper module 100 includes a first seating portion 1111 on which one end region of the support portion is seated, a first pressing portion 1112 for pushing the first seating portion in a push-pull manner, A first bumper module 1110 having a first seating part 1111 and a first rotation part 1113 for rotating the first pressing part 1112 in a horizontal direction,
A second pressing portion 2112 for pushing the second seating portion 2111 in a forward-pulling manner; a second pressing portion 2111 for pressing the second seating portion 2111 in a forward and backward direction; And a second rotating part 2113 for rotating the second pressing part 2112 in a horizontal direction,
The multi-bumper module includes a first bumper module (100) and a second bumper module (200) for mounting the support portion,
The second bumper module (200)
The first bumper module 100 is positioned below the first bumper module 100,
A third seat portion 3111 provided below the first bumper module 1110 and a third rotation portion 3113 for rotating the third seat portion 3111 in the horizontal direction, -1 bumper module 3110, a fourth seating portion 4111 provided below the first bumper module 2110 and a fourth seating portion 4111 provided below the first seating portion 4111, And a second bumper module 4110 having a fourth rotation part 4113,
The support portion is provided with a predetermined first taper structure T1 and a second taper structure T2 at a lower portion thereof,
The support part is first mounted on the first bumper module 100 via the first taper structure T1 and the second taper structure T2 based on an external load, Wherein the first taper structure (T1) and the second taper structure (T2) of the support part are arranged on the second bumper module (200) on the basis of the control of the second rotation part (2113) Or,
The second seat portion 1111 and the second seat portion 2111 are forcibly passed through and are secondarily seated on the second bumper module 200 when a load equal to or greater than a predetermined value is applied to the support portion Method for measuring the quality of agricultural products. delete The method according to claim 1,
The pressurizing unit 713 is provided with a first pressurizing unit 713a provided at the uppermost stage, a second pressurizing unit 713c provided at the lowermost stage, and at least one third pressurizing unit 713b provided at the interruption, The interior portion 712 is filled with an adhesive material for fixing the adjacent first support portion, and the upper portion of the interior portion 712 is filled with an adhesive agent, A heating unit HT1 for heating the built-in unit 712 to activate the adhesive material,
And a cooling part (BL1) for cooling the interior part (712) and deactivating the adhesive material is provided below the internal part (712). The method of claim 3,
Inside the adhesive material,
And is supplied onto the interior portion 712 through a supply pipe SP provided between the exterior portion 711 and the interior portion 712,
The first pressurizing unit 713a to the third pressurizing unit 713b are supplied in a state where they are inserted into the insertion groove and are inserted into the outer sheath 711, the inner sheath 712, the pressurizing unit 713, The first support portions are connected to each other,
An identification means (MM1) is provided on the outer peripheral surface of the first support portion,
Above the built-in unit 712, a recognition means SM1 for recognizing the identification means MM1 is provided,
The pressing unit 713 moves forward and backward toward the insertion groove based on the recognition means SM1 recognizing the identification means MM1,
The recognition unit SM1 and the heating unit HT1 are located adjacent to each other and the insulation unit CM1 is provided between the recognition unit SM1 and the heating unit HT1, Way. The method of claim 4,
The binding module comprises:
And a second binding module 720 corresponding to the first binding module 710,
The second binding module 720 is located below the first binding module 710 and is bound to each other through the first binding means 810,
The first fastening means 810 includes a handle portion 811,
A first insert 812 protruding in a bar shape from the handle portion 811 and inserted into the first binding module 710,
A second insert 813 protruding in a bar shape from the handle portion 811 and inserted into the second binding module 720,
The first support portion includes second insertion grooves corresponding to the first insert 812 and the second insert 813,
The first insert 812 and the second insert 813 are inserted into the second insertion groove, respectively,
The handle portion 811 is provided with a first throttle 813 interlocked with the first insert 812 and a second throttle 814 interlocked with the second insert 813,
The first insert 812 and the second insert 813 may be configured to move the handle portion 811 to the first side 813 and the second side 814, A method for measuring the quality of an agricultural product for performing a test to pressurize the support side. The method of claim 5,
The binding module comprises:
And a third binding module 730 and a fourth binding module 740 corresponding to the first binding module 710,
The third binding module 730 is located below the second binding module 720 and is bound to each other via the second binding means 820,
Wherein the fourth binding module 740 is located below the third binding module 730 and bound to each other through the third binding means 830. [ The method of claim 6,
The first support portion
A first support L11 on which the first binding module 710 to the fourth binding module 740 are installed,
The first binding module 710 to the fourth binding module 740 are extended below the first supporting portion L11 and the second supporting portion L12 to which the first binding module 710 is fixed. How to measure quality. The method of claim 6,
The binding module comprises:
A fifth binding module 750 corresponding to the first binding module 710 and provided on a second supporting part adjacent to the first supporting part of the supporting parts and a second binding module 750 corresponding to the second binding module 720 A sixth binding module 760 provided on the second support part,
A seventh binding module 770 corresponding to the third binding module 730 and a seventh binding module 770 corresponding to the fourth binding module 740 provided on the second supporting part, 8 binding module,
The fifth binding module 750 and the sixth binding module 760 are coupled through a fourth binding means 840 and the sixth binding module 760 and the seventh binding module 770 are connected to each other through a fifth The seventh binding module 770 and the eighth binding module are bundled through a sixth fastening means 860 and the second fastening means 820 to the sixth fastening means 860 are fastened together through fastening means 850, And the means (860) corresponds to the first fastening means (810). The method of claim 8,
A linking module for interlocking the first binding module 710 to the sixth binding module 760 is provided,
The interlocking module comprises:
The first cylinder 911 and the first cylinder 911 are coupled to the first and second fastening means 810 and 840 so as to move forward and backward from both sides of the first cylinder 911, A first interlocking portion 910 including a first-first piston portion 912 and a first-second piston portion 913,
The second cylinder portion 921 and the fifth and sixth fastening means 820 and 850 which are provided so as to be capable of advancing and retreating from both sides of the second cylinder portion 921, A second interlocking portion 920 including a second-first piston portion 922 and a second-second piston portion 923,
The third cylinder 931 and the third cylinder 931 are connected to the third and fourth fastening means 830 and 860 so as to be reciprocated in the forward and backward directions on both sides of the third cylinder 931, A third interlocking portion 930 including a third-first piston portion 932 and a third-second piston portion 933 is provided,
The first cylinder part 911 and the third cylinder part 931 are rotatably provided in a circumferential direction,
A second sensing sensor S2 is provided at the periphery of the second cylinder 921,
A 1-1 sensor S11 is provided in a first region of the circumference of the first cylinder 911 and a 1-2 sensor S12 is provided in a second region of the first cylinder 911,
The third cylinder sensing unit S31 is provided in a first region of the circumference of the third cylinder 931 and the third sensing unit S32 is provided in a second region of the third cylinder 931,
The first detection sensor S11 has the same area as the second detection sensor S2 and the second detection sensor S12 has a smaller area than the second detection sensor S2 Respectively,
The third-1 detection sensor S31 has an area corresponding to the second detection sensor S2, and the third-second detection sensor S32 has a smaller area than the second detection sensor S2 Respectively,
The first 1-1 sensor S11, the third -1 sensor S31 and the second detection sensor S2 detect the displacement of the first sensor S1, the second sensor S1,
The 1-2 sensor (S12) and the 3-2 sensor (S32) are connected to the second sensor (S32) based on the rotation of the first cylinder (911) and the second cylinder (921) S2,
The first 1-2 sensor S12, the third 2-2 sensor S32 and the second sensor S2 are connected to each other via a communication line, How to measure quality.

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