SU728820A1

SU728820A1 - Fish sorting apparatus

Info

Publication number: SU728820A1
Application number: SU742084213A
Authority: SU
Inventors: Лев Тимофеевич Рубан
Original assignee: Ruban Lev T
Priority date: 1974-12-13
Filing date: 1974-12-13
Publication date: 1980-04-25

Description

Изобретение относится к устройствам для сортировки продуктов, например рыбы, по толщине и может найти применение в рыбной промышленности.The invention relates to devices for sorting products, such as fish, by thickness and can find application in the fishing industry.

Известно устройство для сортировки рыбы, содержащее приводимый во враще- ⁵ние барабан, образованный приводными роликами и состоящий из секций с различными по размеру калибрующими щелями, загрузочную горловину, соосную с барабаном, оросительную трубу и привод роликов [1 .A device for sorting fish is known, comprising a rotatable drum ⁵ formed by drive rollers and consisting of sections with different sized calibrating slits, a loading neck, coaxial with the drum, an irrigation pipe and a roller drive [1.

В этом устройстве вращение барабана и роликов осуществляется от выносных приводов посредством клиноременных пе— редач. При этом вращается только та часть роликов, шкивы которых охватываются ремнем.In this device, the rotation of the drum and rollers is carried out from external drives by means of V-belt drives. In this case, only that part of the rollers rotates, the pulleys of which are covered by a belt.

Загружаемый через загрузочную горловину продукт в этом устройстве сорти- jo руется при движении ее вдоль барабана по возрастанию толщины.The product loaded through the loading neck is sorted in this device when it moves along the drum in increasing thickness.

В этом устройстве фоисходнт проскальзывание ремня по шкивам набегающих при вращении барабана роликов, что снижает интенсивность сортировки и срок службы передачи. Замена клиноременной передачи на цепную не исключает указанных недостатков иэ-за набегания цепи на вершины зубьев звездочек.In this device, slippage of the belt along the pulleys of the rollers running during the rotation of the drum is reduced, which reduces the sorting intensity and transmission service life. Replacing a V-belt transmission with a chain does not exclude the indicated drawbacks due to the chain running onto the tops of the sprocket teeth.

Сортировка продукта по возрастанию толщины снижает качество и скорость сортировки, так как крупная рыба перекрывает узкую часть калибрующих зазоров между роликами в начале барабана что препятствует мелкой рыбе просеиваться первой.Sorting the product by increasing thickness reduces the quality and speed of sorting, as large fish overlaps a narrow portion of the calibrating gaps between the rollers at the beginning of the drum, which prevents small fish from being sieved first.

Конусообразное расположение роликов усложняет конструкпию и снижает срок службы передачи. Расположение оросительной трубы над барабаном увеличиваем расход воды и»-за растекания ее по наружной части барабана.The conical arrangement of the rollers complicates the construction and reduces the service life of the transmission. The location of the irrigation pipe above the drum increases the flow rate of water and "due to its spreading over the outer part of the drum.

Целью изобретения является повышение эффективности сортировки, упрощение конструкции и увеличение производительности.The aim of the invention is to increase the efficiency of sorting, simplifying the design and increasing productivity.

Это достигается тем, что в предлагаемом устройстве секции барабана расположены концентрично и внутри их концентрично размещена дополнительная секция, образованная торс ионами, на одних концах 5 которых жестко закреплен кожух, свободно посаженный на загрузочную горловину и взаимодействующий с концами роликов, а на других концах торсионов смонтирован каркас с опорами для роликов. юThis is achieved by the fact that in the proposed device the drum sections are arranged concentrically and an additional section concentrically placed inside them is formed by torsion ions, at one end of which 5 a casing is rigidly fixed, freely mounted on the loading neck and interacting with the ends of the rollers, and mounted at the other ends of the torsion bars frame with supports for rollers. Yu

Привод роликов заключен в кожух и содержит жестко укрепленные на осях роликов и на загрузочной горловине звездочки, взаимосвязанные цепями с образованием цепных планетарных передач. '5The drive of the rollers is enclosed in a casing and contains sprockets rigidly fixed on the axles of the rollers and on the loading neck, interconnected by chains with the formation of chain planetary gears. '5

Оросительная труба установлена внутри барабана параллельно его оси.An irrigation pipe is installed inside the drum parallel to its axis.

Для равномерной подачи продукта в зону сортировки и повышения стабильности работы устройства в условиях качки ²⁰на оросительной трубе установлен с возможностью регулировки отражатель.For uniform supply of the product to the sorting zone and to increase the stability of the device under pumping conditions ^{20, a} reflector is mounted on the irrigation pipe with the possibility of adjustment.

На фиг. 1 изображено предлагаемое устройство, общий вид; на фиг. 2 - вид по стрелке А на фиг, 1; на фиг. 3 - вид ²⁵по стрелке Б на фиг» 1; на фиг. 4 - разрез по В-В на фиг, 1.In FIG. 1 shows the proposed device, a General view; in FIG. 2 is a view along arrow A in FIG. 1; in FIG. 3 is a view ²⁵ along arrow B in FIG. 1; in FIG. 4 is a section along BB in FIG. 1.

Устройство для сортировки рыбы содержит заключенный в корпус 1 приводной барабан, образованный концентрично ³⁰расположенными секциями с различными по размеру калибрующими щелями, и загрузочную горловину 2, соосную с барабаном. Внутренняя секция, имеющая максимальный размер щелей, образована ³⁵торс ионами 3, а остальные секции - роликами 4. На одних концах торсионов 3 жестко закреплен кожух 5, свободно посаженный на загрузочную горловину 2,The fish sorting device comprises a drive drum enclosed in the housing 1, formed by concentric ³⁰ arranged sections with different sized calibrating slits, and a loading neck 2 coaxial with the drum. The inner section, with a maximum size of the slots, is formed by ³⁵ torsos by ions 3, and the remaining sections by rollers 4. At one end of the torsions 3, a casing 5 is rigidly fixed, freely fitted on the loading neck 2,

На других концах торсионов 3 смонтиро— ⁴⁰ван каркас 6 с опорами 7 для роликов.At the other ends of the torsion bars 3 mounted ⁴⁰ van frame 6 with supports 7 for the rollers.

В кожухе 5 заключен привод роликов, состоящий из жестко укрепленных на осях роликов 4 звездочек 8 и смонтированных 45 на загрузочной горловине 2 звездочек 9, соединенных между собой цепями 10 с образованием цепных планетарных передач.A drive of rollers is enclosed in a casing 5, consisting of 4 sprockets 8 and rigidly mounted on the axles of the rollers 8 and mounted 45 on the loading neck 2 of the sprockets 9, interconnected by chains 10 with the formation of planetary gears.

Каркас 6 барабана соединен с приво— ⁵⁰дом 11, расположенным соосно с барабаном.The frame 6 of the drum is connected to the drive- ⁵⁰ house 11, located coaxially with the drum.

Внутри барабана параллельно его оси установлена оросительная труба 12, на которой расположен с возможностью ре- ⁵⁵гулирования отражатель 13, На корпусе 1 закреплены отводные лотки 14—17. Корпус - снабжен регулятором наклона 18.Inside the drum parallel to its axis is set the irrigation tube 12, which is arranged to PE ^{55-regulation} reflector 13 fixed on the housing 1 diverting trays 14-17. Case - equipped with a tilt regulator 18.

Устройство работает следующим образом.The device operates as follows.

Привод 11 вращает барабан. При этом крутящий момент передается через каркас 6 и торс ионы 3 на кожух 5 привода роликов 4. Установленные на каркасе 6 и кожухе 5 ролики 4 со звездочками 8, совершая круговое движение, вращаются относительно собственных осей при помощи цепей 10, обегающих неподвижные солнечные звездочки 9, закрепленные на загрузочной горловине 2. При этом направление вращения роликов 4 и барабана одинаковое. Частота вращения роликов 4 подбирается соотношением чисел зубьев звездочек 8 и 9.The drive 11 rotates the drum. In this case, the torque is transmitted through the frame 6 and the torsion ions 3 to the casing 5 of the drive of the rollers 4. The rollers 4 with sprockets 8 mounted on the frame 6 and the casing 5, rotate in a circular motion with respect to their own axes using chains 10 circling the stationary sun stars 9 mounted on the loading neck 2. In this case, the direction of rotation of the rollers 4 and the drum is the same. The frequency of rotation of the rollers 4 is selected by the ratio of the number of teeth of the sprockets 8 and 9.

Рыба через загрузочную горловину 2 поступает в полость, ограниченную торсионами 3, между которыми калибрующие щели максимальные, Самая крупная по толщине рыба остается на торсионах 3 и выводится через лоток 14 наружу, вся остальная рыба попадает в следующую среднюю секцию, где снова разделяется и часть ее выводится через лоток 15₃ а остальная рыба просеивается и попадает в наружную секцию, Где снова раздела ется и т.д.The fish through the loading neck 2 enters the cavity bounded by torsion 3, between which the calibrating slots are maximum. it is removed through tray 15 ₃ and the rest of the fish is sifted and gets into the outer section, where it is again divided, etc.

Равномерность поступления рыбы регулируется отражателем 13.The uniformity of fish intake is regulated by the reflector 13.

Скорость движения рыбы регулируется наклоном корпуса 1 посредством регулятора наклона 18,The speed of movement of the fish is governed by the inclination of the housing 1 by means of the slider 18,

Непосредственное орошение рыбы обеспечивается оросительной трубой 12, введенной внутрь барабана.Direct irrigation of the fish is provided by an irrigation pipe 12 introduced into the drum.

Наличие торсионов, расположенных по окружности с определенными калибрующими щелями и соединяющих кожух привода роликов с каркасом, обеспечивает упругую передачу крутящего момента и образует сортирующую¹ секцию для крупноразмерной фракции продукта. Такое совмещение функций силового передающего органа и сортирующей секции значительно повышает производительность и эффективность сор® тировки, уменьшает габариты и увеличивает долговечность устройства,The presence of torsion bars located around the circumference with certain calibrating slots and connecting the drive casing of the rollers with the frame provides elastic transmission of torque and forms a sorting ¹ section for a large-sized product fraction. This combination of the functions of the power transmitting body and the sorting section significantly increases the productivity and efficiency of sorting, reduces the size and increases the durability of the device,

Наличие цепных планетарных передач значительно упрощает возможность концентричного расположения роликов в виде нескольких сортирующих секций, обеспечивает одновременное вращение всех роликов, значительное уменьшение габаритов устройства, что существенно повышает производительность и эффективность сортировки.The presence of chain planetary gears greatly simplifies the possibility of concentric arrangement of the rollers in the form of several sorting sections, provides the simultaneous rotation of all the rollers, a significant reduction in the dimensions of the device, which significantly increases the productivity and efficiency of sorting.

Размещение оросительной трубы внутри барабана для непосредственного орошения продукта снижает расход воды, повышает экономичность и качество сортировки.Placing an irrigation pipe inside the drum for direct irrigation of the product reduces water consumption, increases the efficiency and quality of sorting.

Наличие отражателя, закрепленного на оросительной трубе, повышает надежность работы устройства на промысловых судах в условиях качки, так как предотвращает резкое продольное перемещение продукта от загрузочной горловины.The presence of a reflector mounted on the irrigation pipe increases the reliability of the device on fishing vessels under rolling conditions, as it prevents a sharp longitudinal movement of the product from the loading neck.

Испытания изготовленного устройства для сортировки показали его преимущества в работе как на берегу, так и на промысле. При размерах, примерно одинаковых с размерами известных устройств, производительность предложенного устройства в несколько раз больше.Tests of the manufactured sorting device showed its advantages in working both onshore and in the field. With sizes approximately the same as those of known devices, the performance of the proposed device is several times greater.

Claims

The invention relates to devices for sorting products, for example fish by thickness, and may find application in the fishing industry. A device for sorting fish is known, comprising a rotatable drum, formed by drive rollers and consisting of sections with different sized gages, a loading neck aligned with the drum, an irrigation pipe and a drive of rollers l. In this device, the rotation of the drum and the rollers is carried out from the external ;;: drives by means of wedge-belt transmission. In this case, only that part of the rollers, pulleys with which are covered with a belt, rotate. The product loaded through the loading roi LOVINN in this device is approved when it moves along the drum in increasing thickness. In this device, the belt slippage of the belt along the pulleys occurs during the rotation of the drum rollers, which reduces the sorting intensity and transmission service life. Replacing the V-belt transmission with the chain does not exclude the above disadvantages, and because of the chain running to the tops of the teeth of the sprockets. Sorting the product according to the thickness of the grain reduces the quality and speed of sorting, as large fish covers a narrow part of the gaps between the rollers at the beginning of the drum, which prevents small fish from sifting first. The cone-shaped arrangement of the rollers complicates the beam and reduces the service life of the gear. The location of the irrigation tube over the drum increases the amount of water; the water course is spreading over the outer part of the drum. The aim of the invention is to increase the sorting efficiency, reduce the structure and increase productivity. This is achieved by the fact that in the proposed device the drum sections are arranged concentrically and inside them concentrically an additional section is formed, forming torso ions, at some ends of which a casing is fixed, freely mounted on the loading neck and interacting with the ends of the rollers, and at the other ends of the torsions A frame with supports for rollers. The drive of the rollers is encased and contains stars, rigidly fixed on the rollers and on the loading neck, interconnected by chains to form chains. planetary gears. The irrigation pipe is installed inside the drum parallel to its axis. To evenly feed the product into the sorting zone and increase the stability of the device in conditions of rolling on the irrigation pipe, the reflector is adjustable. FIG. 1 shows the proposed device, a general VIEW} in FIG. 2, a view along arrow A and FIG. Ij in FIG. 3 is a view along arrow B in FIG. Ij in FIG. 4 shows a cutter in FIG. 1; a device for sorting fish comprises a driving drum enclosed in a housing 1 formed by concentrically disposed sections with different sized gages, and a loading neck 2 coaxially with the drum. The inner section, having the maximum size of the slots, is formed by the torso by ions 3, and the remaining sections by rollers 4. 7 for rollers In case 5, there is a drive of rollers consisting of 4 sprockets 8 rigidly fixed on rollers 8 and mounted on a loading neck of 2 sprockets 9 interconnected by chains 1O to form chain planetary gears. The frame 6 of the drum is connected to a drive 11 located coaxially with the drum. Inside the drum, parallel to its axis, there is an irrigation pipe 12, on which the reflector 13 is positioned for adjustment. On the casing 1, discharge trays 14–17 are mounted. The casing is equipped with a tilt adjuster 1 The device operates as follows. Drive 11 rotates the drum. At the same time, the torque is transmitted through the frame 6 and the torso ions 3 to the casing 5 of the rollers 4. Mounted on the frame 6 and the casing 5, the rollers 4 with sprockets 8, making a circular motion, rotate relative to their own axes using chains 10 that run around stationary solar asterisks 9 fixed to the loading neck 2 in this case. The rotation direction of the rollers 4 and the drum is the same. The rotational speed of the rollers 4 is selected by the ratio of the numbers of the teeth of the sprockets 8 and 9. The fish through the loading neck 2 enters the cavity bounded by torsions 3, between which there are maximum gaps, Ca. Ma but the thickness of the fish remains on the torsions 3 and is brought out through the tray 14 to the outside , the rest of the fish enters the next middle section, where it separates again and part of it is discharged through the tray ISj and the rest of the fish is sifted out and gets into the outer section, is again divided and the ToDo. razhatelem 13, the velocity of the fish body tilt controlled by regulator 1 of inclination of the torus 18, Direct oroschenie ryb OJEC pechivaets irrigation pipe 12, the Introduction "inside-degenerate drum. The presence of torsions located around the circumference with certain gauge gaps and connecting the drive casing of the rollers with the 1st Sarc provides the elastic transmission of torque and forms the sorting section for the large-size fraction of the product. Such a combination of the functions of the power transmitting authority and the sorting section greatly enhances the productivity and efficiency of sorting, reduces the size and health of the device. The presence of chain planetary gears greatly simplifies the possibility of concentrating the location of the rollers in the form of several sorting sections, as well as the simultaneous rotation of all the rollers, a significant reduction in the dimensions of the device, which substantially improves the productivity and efficiency of sorting. Placing the irrigation pipe inside the drum to directly irrigate the product reduces water consumption | increases the efficiency and quality of the brand forging. The presence of a reflector mounted on the irrigation pipe increases the reliability of the device operation on the fishing vessels in pitching conditions, as it prevents a sharp longitudinal movement of the product from the loading neck. Tests of the manufactured sorting device showed its advantages in working both onshore and in the field. With sizes approximately the same as those of known devices, the performance of the proposed device is several times larger. Claim 1, A device for sorting fish, containing a revolving drum, formed by drive rollers and consisting of sections with different sized gages, a loading mouth coaxial with the drum, an irrigation pipe and a drive of rollers, characterized in that in order to increase the efficiency of sorting, simplifying the design and increasing the productivity, the drum section

8o9a

““ .F are placed concentrically and within them are concentrically placed an additional section e formed by torsions, at one end of which the shell is rigidly fixed, loosely seated on the feed neck and. interacting with the ends of the rollers, and on the other ends of the torsions a frame is mounted with supports for the rollers,

2. A device according to claim 1, characterized in that the drive of the rollers is encased and contains sprockets rigidly fixed on the axles of the rollers and on the loading neck, interconnected by chains with the formation of chain planetary gears.

3. The device according to claim 1, characterized in that the irrigation pipe is installed inside the drum parallel to its axis,

4. The device according to claims 1 to 3, characterized in that, in order to uniformly feed the product into the zone of {{tirovki}} and increase the stability of the device in pitching conditions, it is installed on the irrigation pipe with the ability to reflect peryiiiipoBKH. Sources of information taken into account in the examination 1, GDR patent number 96822, CL, A 22 C 25/04, publ, 1973,