ES2272179A1 - Roller system for use in product cleaning includes second set of rollers, with each roller having fluting formed at separation between crowns - Google Patents
Roller system for use in product cleaning includes second set of rollers, with each roller having fluting formed at separation between crowns Download PDFInfo
- Publication number
- ES2272179A1 ES2272179A1 ES200502351A ES200502351A ES2272179A1 ES 2272179 A1 ES2272179 A1 ES 2272179A1 ES 200502351 A ES200502351 A ES 200502351A ES 200502351 A ES200502351 A ES 200502351A ES 2272179 A1 ES2272179 A1 ES 2272179A1
- Authority
- ES
- Spain
- Prior art keywords
- rollers
- products
- diameter
- crowns
- screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims description 14
- 238000000926 separation method Methods 0.000 title abstract description 4
- 235000012055 fruits and vegetables Nutrition 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 241000207836 Olea <angiosperm> Species 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 210000001577 neostriatum Anatomy 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/02—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for washing or blanching
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
Description
Criba de rodillos para la limpieza de productos hortofrutícolas.Roller screen for product cleaning fruit and vegetable
La presente invención está relacionada con la limpieza de productos hortofrutícolas, tales como aceitunas u otros semejantes, después de la recolección, proponiendo una criba estructurada con unas características que la hacen particularmente adecuada para dicha función.The present invention is related to the cleaning of fruit and vegetable products, such as olives or others similar, after collection, proposing a sieve structured with characteristics that make it particularly suitable for such function.
En el proceso de recolección de determinados productos, como por ejemplo las aceitunas, conjuntamente con los productos se recogen objetos extraño, como tierra, polvo, piedras, tallos, etc., los cuales deben ser separados de los productos antes de aplicarse éstos a la finalidad para la que se destinan.In the process of collecting certain products, such as olives, together with products are collected strange objects, such as dirt, dust, stones, stems, etc., which must be separated from the products before if these are applied to the purpose for which they are intended.
Para tal fin se utilizan máquinas limpiadoras y lavadoras, en las que los productos pasan por diferentes etapas de eliminación de la suciedad y los objetos extraños.For this purpose cleaning machines are used and washing machines, in which products go through different stages of removal of dirt and foreign objects.
En este sentido, la Patente ES 2 079 269 de la misma solicitante actual recoge una máquina que incorpora un dispositivo de rodillos provistos con coronas de mayor diámetro distribuidas en ellos, para separar de los productos recolectados los objetos extraños de mayor tamaño que los mismos, en tanto que el Modelo de Utilidad ES 1 043 464 de la misma solicitante recoge un dispositivo de limpieza formado por una serie de rodillos paralelos, para la eliminación de la suciedad de menor tamaño que los productos recolectados.In this regard, Patent ES 2 079 269 of the same current applicant picks up a machine that incorporates a roller device provided with larger diameter crowns distributed in them, to separate from the collected products foreign objects larger than them, while Utility Model ES 1 043 464 of the same applicant collects a cleaning device formed by a series of rollers parallel, for the removal of dirt of smaller size than The collected products.
En tales dispositivos los rodillos componentes son sin embargo de superficie lisa, lo cual da lugar a un arrastre poco efectivo de los productos y de los objetos extraños, por lo que el proceso de la limpieza resulta lento y en ocasiones sin la eficacia deseada.In such devices the component rollers they are nevertheless of smooth surface, which gives rise to a drag ineffective of products and foreign objects, so that the cleaning process is slow and sometimes without the desired efficiency
De acuerdo con la invención se propone una criba estructurada según una realización que comprende unas características constructivas y funcionales muy ventajosas para la mencionada función de limpieza de los productos como las aceitunas y otros semejantes, después de la recolección, eliminando de manera satisfactoria los inconvenientes de las máquinas ya existente para dicha función.According to the invention a sieve is proposed structured according to an embodiment comprising constructive and functional characteristics very advantageous for the mentioned cleaning function of products such as olives and similar ones, after collection, eliminating satisfactory the inconvenience of existing machines to This function.
Esta criba objeto de la invención consta de un bastidor estructural, en el que se incorporan transversalmente un conjunto de rodillos separados a una distancia menor que el diámetro de los productos de aplicación, y otro conjunto de rodillos estructurados con un diámetro central y unas coronas de mayor diámetro distribuidas en la longitud, de manera que entre los diámetros centrales de estos rodillos y las coronas consecutivas de los mismos quedan unos huecos mayores que el diámetro de los productos de aplicación, yendo acoplados todos los rodillos a una transmisión de accionamiento giratorio.This screen object of the invention consists of a structural frame, in which a cross section is incorporated set of rollers separated at a distance less than the diameter of application products, and other set of structured rollers with a central diameter and crowns of larger diameter distributed in length, so that between the central diameters of these rollers and crowns consecutive of them there are some gaps larger than the diameter of the application products, all coupled rollers to a rotating drive transmission.
Según una característica de la invención, al menos algunos de los rodillos dispuestos con una separación menor que el diámetro de los productos de aplicación, van provistos con espiras helicoidales prominentes en la periferia, pudiendo estar provistos todos estos rodillos con dichas espiras prominentes, o bien ir combinados dichos rodillos con espiras y otros lisos.According to a feature of the invention, at minus some of the rollers arranged with a smaller clearance that the diameter of the application products are provided with prominent helical turns on the periphery, being able to be provided all these rollers with said prominent turns, or well go combined said rollers with turns and other smooth.
Conforme otra característica de la invención, los rodillos determinados con un diámetro central y coronas de mayor diámetro distribuidas en ellos, van provistos con un estriado longitudinal, tanto en los tamos de diámetro central, como en la periferia de las coronas de mayor diámetro.According to another feature of the invention, the determined rollers with a central diameter and crowns of larger diameter distributed in them, they are provided with a fluted longitudinal, both in the central diameter, as in the periphery of the larger diameter crowns.
Con ello se obtiene una conjunto de criba que puede ser acoplado a cualquier máquina de limpieza de productos hortofrutícolas, de manera que haciendo pasar los productos recolectados sobre este conjunto de criba, en la zona de rodillos separados a una distancia menor que el diámetro de los productos se elimina la suciedad de partículas pequeñas, mientras que en la zona de los rodillos con coronas se desalojan los productos por entre dichos rodillos, en tanto que los objetos extraño mayores son arrastrados hasta el final.This results in a screen set that It can be coupled to any product cleaning machine horticultural, so that making the products pass collected on this sieve assembly, in the roller zone separated at a distance less than the diameter of the products are removes dirt from small particles while in the zone of the rollers with crowns the products are dislodged by between said rollers, while the major foreign objects are dragged to the end.
En dicho proceso cumplen una función importante las espiras helicoidales prominentes de los rodillos de la primera fase, ya que facilitan el arrastre de los productos, evitando que queden detenidos entre los rodillos sin avanzar.In this process they fulfill an important function the prominent helical turns of the rollers of the first phase, since they facilitate the dragging of products, preventing stay between the rollers without advancing.
De igual modo cumplen una función relevante las estrías de los rodillos con coronas, ya que facilitan el arrastre de los objetos extraños y la orientación de los mismos en el sentido del avance, para el transporte de dichos objetos hasta el final y que no queden atascados entorpeciendo el proceso.In the same way they fulfill a relevant function the roller grooves with crowns, as they facilitate drag of foreign objects and their orientation in the direction of advancement, for transporting said objects to the final and not get stuck hindering the process.
Los dos conjuntos de rodillos componentes de la criba, es decir los que van separados a una distancia menor que el diámetro de los productos de aplicación, y los que disponen de un diámetro central con coronas de mayor diámetro distribuidas en su longitud, pueden ir incorporados conjuntamente de un modo consecutivo en una unidad de criba común, pero también son susceptibles de disponerse individualmente, para realizar individualmente la función específica de cualquiera de ellos en una aplicación.The two sets of component rollers of the sieve, ie those that are separated at a distance less than the diameter of the application products, and those with a central diameter with larger diameter crowns distributed in its length, can be incorporated together in a way consecutive in a common screening unit, but they are also liable to be arranged individually, to perform individually the specific function of any of them in a application.
Por todo ello, la mencionada criba objeto de la invención resulta de unas características ciertamente ventajosas, adquiriendo vida propia y carácter preferente de aplicación para la función a la que se halla destinada.Therefore, the aforementioned screen object of invention results from certainly advantageous features, acquiring own life and preferential character of application for the function to which it is intended.
La figura 1 muestra en perspectiva una criba según la invención integrada por las dos partes funcionales de limpieza.Figure 1 shows a screen in perspective according to the invention integrated by the two functional parts of cleaning.
La figura 2 es una perspectiva en conjunto independiente de la parte de la criba que corresponde a la función de separación de los objetos extraños mayores que los productos de aplicación.Figure 2 is an overall perspective independent of the part of the screen that corresponds to the function of separation of foreign objects greater than the products of application.
La figuras 3, 4 y 5 son sendas respectivas vistas de un rodillo liso, un rodillo con espira helicoidal prominente en el contorno y un rodillo provisto con coronas distribuidas en su longitud, de los que se utilizan en la formación de la criba preconizada.Figures 3, 4 and 5 are respective paths views of a smooth roller, a helical spiral roller prominent in the contour and a roller provided with crowns distributed in its length, of those used in training of the recommended screening.
La figura 6 es la perspectiva de un rodillo con tramos y coronas estriados según la invención.Figure 6 is the perspective of a roller with striated sections and crowns according to the invention.
La figura 7 es un detalle ampliado de una parte del rodillo de la figura anterior.Figure 7 is an enlarged detail of a part of the roller of the previous figure.
El objeto de la invención se refiere a una criba destinada para la limpieza de productos hortofrutícolas, como aceitunas o similares, comprendiendo un conjunto integrado por un bastidor estructural (1), en el cual se incorporan transversalmente una serie de rodillos (2, 3 y 4) que forman un conjunto de transporte.The object of the invention relates to a sieve intended for the cleaning of fruit and vegetable products, such as olives or the like, comprising a set consisting of a structural frame (1), in which they are incorporated transversely a series of rollers (2, 3 and 4) that form a set of transport.
Los rodillos componentes (2, 3 y 4) que forman el conjunto de la criba en cada caso, se disponen acoplados a una transmisión común de accionamiento giratorio que es actuada por un moto-reductor (5), con lo cual resulta un conjunto sobre el que son susceptibles de transportarse los productos de aplicación conjuntamente con la suciedad recogida con los mismos en la recolección.The component rollers (2, 3 and 4) that form the whole screen in each case, are arranged coupled to a common rotary drive transmission that is operated by a moto-reducer (5), which results in a set on which products of application together with the dirt collected with them in The recollection.
Los rodillos (2, 3) de la primera parte se disponen con una separación entre ellos menor que el diámetro de los productos de aplicación, con lo cual durante el transporte por esa parte de la criba los productos son llevados hacia delante conjuntamente con las brozas y objetos extraños de mayor tamaño, cayendo por entre los rodillos (2, 3) la suciedad menor, como polvo, tierra, piedras pequeñas, etc.The rollers (2, 3) of the first part are they have a separation between them smaller than the diameter of the application products, which during transport by that part of the sieve the products are carried forward together with the larger brush and foreign objects, minor dirt falling between the rollers (2, 3), such as dust, earth, small stones, etc.
En relación con la función de transporte de los productos y objetos que deben ser llevados hacia delante, algunos rodillos (2) de esta parte de la criba se prevén con espiras helicoidales prominentes (6) en la periferia, las cuales favorecen el arrastre de desplazamiento de los productos y objetos, impidiendo que queden detenidos entre los rodillos (2, 3) componentes del transporte.In relation to the transport function of products and objects that must be carried forward, some rollers (2) of this part of the screen are provided with turns prominent helical (6) on the periphery, which favor the scrolling of products and objects, preventing them from being stopped between the rollers (2, 3) transport components.
A tal efecto, dicha parte de la criba puede formarse, según conveniencia de acuerdo con la aplicación, solo con rodillos (2) provistos de espiras (6), o con una combinación de rodillos (2) provistos de espiras (6) y rodillos (3) lisos, por ejemplo mediante una distribución alternada de unos y otros rodillos, sin que esto sea limitativo.To that end, said part of the screen may be formed, according to convenience according to the application, only with rollers (2) provided with turns (6), or with a combination of rollers (2) provided with turns (6) and smooth rollers (3), by example by an alternate distribution of each other rollers, without this being limiting.
La segunda parte del conjunto funcional de la criba se forma con rodillos (4) que poseen un diámetro central y sobresaliendo distribuidas en toda la longitud unas coronas (7) de mayor diámetro, disponiéndose estos rodillos (4) con sus coronas (7) enfrentadas, de modo que entre los tramos del diámetro central de los rodillos (4) consecutivos y las coronas (7) correspondientes, quedan unos huecos mayores que los productos de aplicación.The second part of the functional set of the sieve is formed with rollers (4) that have a central diameter and protruding crowns (7) of larger diameter, these rollers (4) being arranged with their crowns (7) facing each other, so that between the sections of the central diameter of consecutive rollers (4) and crowns (7) corresponding, there are some gaps larger than the products of application.
De este modo, cuando los productos y los objetos extraños de mayor tamaño que los acompañan llegan a esta zona de la criba, los productos caen por entre los rodillos (4), para recogerse por debajo sobre una cinta transportadora o en un contenedor, mientras que los objetos extraños son llevados hasta el final, en donde se descargan sobre un recogedor o transportador que los retira.In this way, when products and objects larger strangers accompanying them arrive in this area of the sieve, the products fall between the rollers (4), to collected below on a conveyor belt or in a container, while foreign objects are carried to the final, where they are unloaded onto a pickup or conveyor that remove them.
Según la invención, tanto los tramos de diámetro interior de los rodillos (4), como la periferia de las coronas (7), van provistos con un estriado (8) en sentido longitudinal, de manera que dicho estriado (8) favorece el arrastre de los objetos extraños que deben ser llevados hasta el final del transporte.According to the invention, both the sections of diameter inside the rollers (4), as the periphery of the crowns (7), are provided with a groove (8) longitudinally, of so that said striatum (8) favors the dragging of objects strangers that must be taken to the end of transport.
El estriado (8) de la periferia de las coronas (7) actúa además sobre los objetos extraños, orientando los objetos alargados, como tallos, ramas, etc., por entre las coronas (7) en el sentido del avance, lo cual evita que se produzcan atascos que puedan entorpecer el proceso.The striatum (8) of the periphery of the crowns (7) also acts on foreign objects, orienting elongated objects, such as stems, branches, etc., between the crowns (7) in the direction of progress, which prevents them from occurring traffic jams that can hinder the process.
En la realización práctica, el conjunto de la criba puede formar una unidad de funcionamiento y aplicación, yendo tanto los rodillos (2, 3) como los rodillos (4) incorporados en el montaje respecto de un mismos bastidor estructural (1); pero de igual modo, el conjunto de los rodillos (2, 3) separados a una distancia mayor que el diámetro de los productos de aplicación, y el conjunto de los rodillos (4) que determinan huecos intermedios mayores que los productos de aplicación, pueden formar unidades funcionales independientes, susceptibles de ser utilizadas conjuntamente o por separado.In the practical embodiment, the whole of the sieve can form an operation and application unit, going both the rollers (2, 3) and the rollers (4) incorporated in the assembly with respect to the same structural frame (1); but of similarly, the set of rollers (2, 3) separated to a distance greater than the diameter of the application products, and the set of rollers (4) that determine intermediate gaps larger than application products, they can form units independent functional, likely to be used jointly or separately.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200502351A ES2272179B1 (en) | 2005-09-29 | 2005-09-29 | ROLLER SCREEN FOR CLEANING HORTOFRUTICOLAS PRODUCTS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200502351A ES2272179B1 (en) | 2005-09-29 | 2005-09-29 | ROLLER SCREEN FOR CLEANING HORTOFRUTICOLAS PRODUCTS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2272179A1 true ES2272179A1 (en) | 2007-04-16 |
| ES2272179B1 ES2272179B1 (en) | 2008-02-01 |
Family
ID=38324997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200502351A Expired - Fee Related ES2272179B1 (en) | 2005-09-29 | 2005-09-29 | ROLLER SCREEN FOR CLEANING HORTOFRUTICOLAS PRODUCTS. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2272179B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2354546A1 (en) * | 2009-05-19 | 2011-03-16 | Maria Teresa Hurtado Cobos | Remove pads to clean olives. (Machine-translation by Google Translate, not legally binding) |
| ES2374781A1 (en) * | 2010-05-13 | 2012-02-22 | Granaoliva, S.L. | Olive washing machine. (Machine-translation by Google Translate, not legally binding) |
| EP2030498B2 (en) † | 2007-08-30 | 2020-12-02 | PELLENC (Société Anonyme) | Sorting device with conveyor rolls, for removing foreign bodies mixed with grape berries harvested from the soil |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1031234U (en) * | 1995-05-31 | 1995-12-01 | Sistemas De Fabricacion Safi S | Olive cleaning machine. (Machine-translation by Google Translate, not legally binding) |
| ES2079269A2 (en) * | 1993-06-10 | 1996-01-01 | Alvarez Rafael Hurtado | Improvements to olive-washing machines |
| ES1038800U (en) * | 1997-11-20 | 1998-08-01 | Asigran S L | Sieve rollers improved cleaning machines olives. (Machine-translation by Google Translate, not legally binding) |
| ES2145669A1 (en) * | 1997-04-24 | 2000-07-01 | Agroisa S L | Machine for integral cleaning of gathered olives |
| ES1045186U (en) * | 2000-01-28 | 2000-08-01 | Javier Camello S L | Despalilladora machine used in the washing process olives. (Machine-translation by Google Translate, not legally binding) |
| ES2151825A1 (en) * | 1998-06-23 | 2001-01-01 | Granaoliva Sl | Improvements to olive-washing machines. |
| EP1082912A2 (en) * | 1999-09-07 | 2001-03-14 | Franz Grimme Landmaschinenfabrik GmbH & Co. KG. | Separating and transferring roller for tuberous products in particular potatoes |
-
2005
- 2005-09-29 ES ES200502351A patent/ES2272179B1/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2079269A2 (en) * | 1993-06-10 | 1996-01-01 | Alvarez Rafael Hurtado | Improvements to olive-washing machines |
| ES1031234U (en) * | 1995-05-31 | 1995-12-01 | Sistemas De Fabricacion Safi S | Olive cleaning machine. (Machine-translation by Google Translate, not legally binding) |
| ES2145669A1 (en) * | 1997-04-24 | 2000-07-01 | Agroisa S L | Machine for integral cleaning of gathered olives |
| ES1038800U (en) * | 1997-11-20 | 1998-08-01 | Asigran S L | Sieve rollers improved cleaning machines olives. (Machine-translation by Google Translate, not legally binding) |
| ES2151825A1 (en) * | 1998-06-23 | 2001-01-01 | Granaoliva Sl | Improvements to olive-washing machines. |
| EP1082912A2 (en) * | 1999-09-07 | 2001-03-14 | Franz Grimme Landmaschinenfabrik GmbH & Co. KG. | Separating and transferring roller for tuberous products in particular potatoes |
| ES1045186U (en) * | 2000-01-28 | 2000-08-01 | Javier Camello S L | Despalilladora machine used in the washing process olives. (Machine-translation by Google Translate, not legally binding) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2030498B2 (en) † | 2007-08-30 | 2020-12-02 | PELLENC (Société Anonyme) | Sorting device with conveyor rolls, for removing foreign bodies mixed with grape berries harvested from the soil |
| ES2354546A1 (en) * | 2009-05-19 | 2011-03-16 | Maria Teresa Hurtado Cobos | Remove pads to clean olives. (Machine-translation by Google Translate, not legally binding) |
| ES2374781A1 (en) * | 2010-05-13 | 2012-02-22 | Granaoliva, S.L. | Olive washing machine. (Machine-translation by Google Translate, not legally binding) |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2272179B1 (en) | 2008-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2272179B1 (en) | ROLLER SCREEN FOR CLEANING HORTOFRUTICOLAS PRODUCTS. | |
| US20100050585A1 (en) | Harvesting machine and method of harvesting pomegrantes and citrus | |
| ES2853733T3 (en) | Artificial grass sports field | |
| ES2608979T3 (en) | Device for classifying a flow of fruits in harvested clusters and separation system that also includes a destemming device | |
| CN109168556A (en) | A kind of onion, garlic class crop cut root device native clearly | |
| BRPI0903643A2 (en) | row unit, collecting chain for a harvester row unit, collecting chain and sprocket assembly for a harvester row unit, and sprocket for a row unit | |
| CN203450090U (en) | Wiper | |
| CN109967349A (en) | A kind of vegetables automatic screening cleaning device | |
| CL2012003024A1 (en) | A member for interdental cleaning to remove impurities between the teeth, comprises a bristle made of a thread to have a length of 1 to 15 cm, wherein the bristle has a percentage of restoration to flexion of 10 to 80% and is formed to have a tapered shape in at least one front portion of the bristle along the longitudinal direction of the bristle such that the bristle has a diameter of 0.001 to 2 mm; manufacturing method | |
| ES2370300T3 (en) | SANITATION PROCEDURE OF A BANK BASKET OF A RAILWAY. | |
| CN205624741U (en) | Dirt resistance shoes | |
| CN213079133U (en) | Pepper sorting device | |
| CN209546316U (en) | A kind of onion, garlic class crop cut root device native clearly | |
| ITPC980019U1 (en) | TOMATO HARVESTING MACHINE, WITH IMPROVEMENT DEVICES FOR IMPROVABLE PLANTS. | |
| KR100361136B1 (en) | A screening equipment for the globe-shaped farm products | |
| KR20160059056A (en) | Fruit collecting Apparatus | |
| ES2588744T3 (en) | Procedure and machine for cleaning a one-way ballast bed | |
| CN108672303A (en) | Apple sorting cleans all-in-one machine | |
| US2222767A (en) | Hop picking machine | |
| JP2008296099A (en) | Conveying cleaning apparatus | |
| BR112013032811B1 (en) | track ballast cleaning machine | |
| CN110613151A (en) | Self-adaptive low-loss anhydrous fruit and vegetable cleaning equipment and cleaning method | |
| ES2376567B1 (en) | PERFECTED HORTOFRUIT PRODUCTS HARVESTER. | |
| ES2349912B1 (en) | SWEEP-COLLECTOR OF FRUITS | |
| CN108316225A (en) | Road surface snow removing cleans rubbish electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20070416 Kind code of ref document: A1 |
|
| FG2A | Definitive protection |
Ref document number: 2272179B1 Country of ref document: ES |
|
| FD2A | Announcement of lapse in spain |
Effective date: 20211122 |