ES2379186A1 - Ergonomic work position on a manual selection recycling tape. (Machine-translation by Google Translate, not legally binding) - Google Patents
Ergonomic work position on a manual selection recycling tape. (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES2379186A1 ES2379186A1 ES201000565A ES201000565A ES2379186A1 ES 2379186 A1 ES2379186 A1 ES 2379186A1 ES 201000565 A ES201000565 A ES 201000565A ES 201000565 A ES201000565 A ES 201000565A ES 2379186 A1 ES2379186 A1 ES 2379186A1
- Authority
- ES
- Spain
- Prior art keywords
- workstation
- frame
- chair
- base
- support
- 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.)
- Pending
Links
- 238000004064 recycling Methods 0.000 title claims abstract description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 2
- 230000037396 body weight Effects 0.000 abstract description 2
- 230000003252 repetitive effect Effects 0.000 abstract description 2
- 239000011449 brick Substances 0.000 description 3
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 208000000491 Tendinopathy Diseases 0.000 description 1
- 206010043255 Tendonitis Diseases 0.000 description 1
- 206010046996 Varicose vein Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 208000006111 contracture Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 210000004705 lumbosacral region Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 201000008482 osteoarthritis Diseases 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 201000004415 tendinitis Diseases 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 208000027185 varicose disease Diseases 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 201000002282 venous insufficiency Diseases 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B83/00—Combinations comprising two or more pieces of furniture of different kinds
- A47B83/02—Tables combined with seats
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/02—Office stools; Workshop stools
- A47C9/022—Office stools; Workshop stools movably mounted on a working-table or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C15/00—Other seating furniture
- A47C15/004—Seating furniture for specified purposes not covered by main groups A47C1/00 or A47C9/00
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F9/00—Shop, bar, bank or like counters
- A47F9/02—Paying counters
- A47F9/04—Check-out counters, e.g. for self-service stores
Landscapes
- Special Chairs (AREA)
Abstract
Description
Puesto de trabajo ergonómico en una cinta de reciclaje de selección manual.Ergonomic workstation on a belt Manual selection recycling.
La invención corresponde al sector de gestión de residuos urbanos que son recogidos mediante camiones, siendo llevados a una planta de clasificación y tratamiento. Este trabajo incluye la selección de los productos que pueden ser reciclados; entre éstos se encuentran los envases ligeros, papel-cartón y plásticos de diversos tipos, que en el proceso de clasificación se les selecciona en su conjunto para hacerles pasar por una cabina de triaje, mediante una cinta transportadora, en donde se realiza su separación y almacenamiento de cada tipo de producto, principalmente, PET, PEAD, papel-cartón y bricks. Esta selección se realiza, generalmente, por personas que se sitúan a cada lado de la cinta transportadora, para recoger manualmente estos productos que circulan por la cinta e introducirlos en tolvas por unas embocaduras de entrada a las mismas que se encuentran a cada lado del operario. Estas tolvas dirigen un tipo concreto de producto de producto a reciclar (PET, PEAD, papel-cartón, bricks) a un espacio denominado troje. La cinta transportadora presenta un ancho de banda de aproximadamente 1600 mm. y está situada a una altura aproximada de 1000 mm. Como complemento a la estructura donde se asienta, la cinta presenta en sus laterales un bastidor carenado.The invention corresponds to the management sector of urban waste that is collected by trucks, being taken to a classification and treatment plant. This work It includes the selection of products that can be recycled; Among these are lightweight containers, paper-cardboard and plastics of various types, which in the classification process is selected as a whole to make them go through a triage cabin, using a tape conveyor, where separation and storage is carried out of each type of product, mainly PET, HDPE, paper-cardboard and bricks. This selection is made, generally by people who are placed on each side of the tape conveyor, to manually collect these products that circulate on the belt and introduce them in hoppers by mouths of entry to them that are on each side of the operator. These hoppers direct a specific type of product from product to recycle (PET, HDPE, paperboard, bricks) to a space called troje. The conveyor belt has a width of approximately 1600 mm band. and is located at a height approximately 1000 mm. As a complement to the structure where seats, the tape has a frame on its sides fairing
Cada operario en este puesto de trabajo, en sus labores de selección (triaje), se coloca enfrente de la cinta, con su cuerpo inclinado y girado ligeramente, para encontrarse perpendicular a la dirección y en sentido opuesto a la circulación de la cinta transportadora por donde pasan los productos a seleccionar. Estas específicas condiciones del trabajo a desarrollar requieren que el trabajador realice estas funciones en una posición de bipedestación, de pie, y ligeramente inclinado hacia el interior de la cinta; realizando el operario constantes estiramientos del tronco y movimientos repetitivos de los brazos para recoger productos de diferentes pesos y formas. Esta posición causa sobrecarga muscular en la región lumbar, patologías osteo-musculares (tendinitis, artrosis diversas, contracturas paravertebrales, etc.) y vasculares (como pueden ser la insuficiencia venosa periférica o varices), provocando al trabajador lesiones por trauma acumulado.Each operator in this job, in their selection work (triage), is placed in front of the tape, with his body tilted and turned slightly, to meet perpendicular to the direction and in the opposite direction to the circulation of the conveyor belt where the products pass to select. These specific conditions of the work to be developed require the worker to perform these functions in a position standing, standing, and slightly tilted inwards of the tape; the operator performing constant stretching of the trunk and repetitive movements of the arms to collect Products of different weights and shapes. This position causes muscle overload in the lumbar region, pathologies osteo-muscular (various tendonitis, osteoarthritis, paravertebral contractures, etc.) and vascular (such as peripheral venous insufficiency or varicose veins), causing Accumulated trauma injury worker.
La presente invención mejora las condiciones del operario mediante la conformación de un puesto de trabajo a partir de una silla ergonómica configurada para permitir al trabajador efectuar los movimientos necesarios en el desarrollo de su función desde una posición de confort. El puesto de trabajo se complementa con la disposición de una cavidad diseñada en el bastidor carenado de la cinta transportadora que permitirá al operario introducir sus rodillas y apoyarlas en las paredes de la carcasa. El operario se colocará sentado o parcialmente sentado, repartiendo en la silla, o en la silla y en las paredes de la carcasa, su masa corporal de modo uniforme.The present invention improves the conditions of the operator by shaping a job starting from of an ergonomic chair configured to allow the worker make the necessary movements in the development of its function from a position of comfort. The job is complemented with the layout of a cavity designed in the fairing frame of the conveyor belt that will allow the operator to introduce their knees and support them on the walls of the housing. The operator will placed sitting or partially sitting, handing in the chair, or on the chair and on the walls of the carcass, your body mass so uniform.
El puesto de trabajo que se describe proporcionará un reparto del peso del usuario, con una posición adecuada de su cuerpo con respecto a la cinta transportadora.The job described will provide a distribution of the user's weight, with a position adequate of your body with respect to the conveyor belt.
Para complementar la descripción que se está realizando y con objeto de ayuda a una mejor comprensión de las características del invento, se acompaña la presente memoria descriptiva de planos, mostrando el modo de realización preferente, donde, con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is being performing and in order to help a better understanding of the characteristics of the invention, the present specification is accompanied Descriptive drawings, showing the preferred embodiment, where, for illustrative and non-limiting purposes, it has been represented the next:
Figura 1.- Nos muestra la posición de un operario frente a la cinta transportadora en el estado de la técnica anterior a la patente; presentando la distribución del peso del cuerpo del trabajador.Figure 1.- It shows the position of a operator in front of the conveyor belt in the state of the art prior to the patent; presenting the weight distribution of worker's body
Figura 2.- Vista del puesto de trabajo que describe la patente, con una ligera inclinación del asiento.Figure 2.- View of the job position that describes the patent, with a slight inclination of the seat.
Figura 3.- Otra vista del puesto de trabajo.Figure 3.- Another view of the job.
Figura 4.- Detalle de la relación de los soportes con los raíles para el desplazamiento de la base de la silla mediante ruedas.Figure 4.- Detail of the relationship of the supports with rails for the displacement of the base of the wheelchair
Figura 5.- Otra vista del puesto de trabajo.Figure 5.- Another view of the job.
Figura 6.- Vista frontal del puesto de trabajo.Figure 6.- Front view of the post of job.
Figura 7.- Muestra la posición de un operario frente a la cinta transportadora en el puesto de trabajo que describe la patente, representando la distribución del reparto de cargas del peso del trabajador.Figure 7.- Shows the position of an operator in front of the conveyor belt in the workplace that describes the patent, representing the distribution of the distribution of loads of the worker's weight.
Figura 8.- Vista esquemática de las posibles variables ergonómicas del puesto de trabajo.Figure 8.- Schematic view of the possible Ergonomic variables of the job.
La invención consiste en un puesto de trabajo que se compone de una silla que se sostiene en su parte inferior en un armazón (1); disponiendo la silla de una base (2) materializada en este modo de realización en una placa rectangular que presenta en sus extremos sendos soportes (3, 3') en forma de "L", conteniendo los mismos pequeñas ruedas (4) que se desplazan por unos raíles (5, 5'), asentados éstos en la superficie del armazón (1). Esta configuración permite la función de acercar o alejar la silla con relación al bastidor (8) carenado, portante de la cinta transportadora (9); consiguiendo la adecuación de las dimensiones del operario al puesto de trabajo. Este desplazamiento de las ruedas (4) por los raíles (5, 5') se producirá o será bloqueado mediante una palanca vertical (6) que libera el desplazamiento o bien impide su movimiento, fijando la base (2) en una determinada posición. Las ruedas (4) se disponen aseguradas en unos tornillos (7) pasantes de los soportes (3, 3'); mostrándose en la Figura 4 una de las ruedas (4) que aparecen en esta vista.The invention consists of a job which is composed of a chair that is held at its bottom in a frame (1); arranging the chair for a materialized base (2) in this embodiment in a rectangular plate presenting in its ends are two supports (3, 3 ') in the form of "L", containing the same small wheels (4) that move around rails (5, 5 '), seated on the surface of the frame (1). This setting allows the function to zoom in or out of the chair in relation to the frame (8) fairing, bearing the belt conveyor (9); getting the suitability of the dimensions from the operator to the job. This wheel scroll (4) by the rails (5, 5 ') will occur or be blocked by a vertical lever (6) that releases the movement or prevents its movement, fixing the base (2) in a certain position. The wheels (4) are secured in screws (7) through the supports (3, 3 '); showing in Figure 4 one of the wheels (4) that appear in this view.
El armazón (1) donde se asienta la silla ergonómica descrita, se coloca enfrente de la cinta transportadora (9), en contacto con el bastidor (8) carenado lateral.The frame (1) where the chair sits Ergonomic described, placed in front of the conveyor belt (9), in contact with the frame (8) side fairing.
Del centro de la base (2) sale una columna (10) en vertical que presenta la función de extensión telescópica mediante un resorte (11) neumático que surge del interior de la columna (10). Encima de la parte superior del resorte (11) se dispone un soporte (12) en horizontal, instalándose en su parte superior el asiento (13) de la silla, que puede variar en inclinación mediante un mecanismo alojado en el soporte (12).From the center of the base (2) comes a column (10) in vertical that presents the telescopic extension function by means of a pneumatic spring (11) that arises from inside the column (10). Above the top of the spring (11) is It has a support (12) horizontally, installed in its part upper the seat (13) of the chair, which may vary in tilt by means of a mechanism housed in the support (12).
Un extremo del soporte (12) horizontal presenta una forma tubular (14) que permite insertar un brazo (15) que es rematado por un respaldo (16). La forma tubular (14) se relaciona con el soporte en una articulación (21) que posibilitará variar la inclinación del brazo del respaldo.One end of the horizontal support (12) has a tubular shape (14) that allows to insert an arm (15) that is topped by a backrest (16). The tubular shape (14) is related with the support in a joint (21) that will make it possible to vary the backrest arm tilt.
La regulación en altura de la columna (10), regulación en la inclinación del asiento (13) y la inclinación del brazo (15) del respaldo (16), es establecida mediante unas palancas móviles (17, 18 y 19) situadas en los laterales del soporte (12). Estas palancas, junto con la palanca vertical (6) que determina el desplazamiento de la base (2) de la silla, facilitarán al trabajador el posicionamiento de su cuerpo en la silla ergonómica con relación a la cinta transportadora (9).The height adjustment of the column (10), adjustment in the inclination of the seat (13) and the inclination of the arm (15) of the backrest (16), is established by means of levers mobiles (17, 18 and 19) located on the sides of the support (12). These levers, together with the vertical lever (6) that determines the displacement of the base (2) of the chair, will facilitate worker positioning his body in the ergonomic chair in relation to the conveyor belt (9).
La posición que se considera más adecuada para el operario es la que presenta una inclinación del asiento (13) hacia la cinta transportadora, y el respaldo (16) colocado a una altura equivalente a la zona lumbar del trabajador, para lograr la distribución del peso corporal que expone la Figura 7. En las figuras que se muestran se presentan varias posiciones de la silla, como variantes o posibilidades.The position considered most suitable for the operator is the one who presents a seat inclination (13) towards the conveyor belt, and the backrest (16) placed at a height equivalent to the lumbar area of the worker, to achieve the distribution of body weight shown in Figure 7. In the Figures shown show various chair positions, as variants or possibilities.
La forma del bastidor (8), de la zona situada enfrente de la silla ergonómica, presenta una cavidad (20) adecuada para introducir el operario sus piernas, o bien, ser apoyadas sus rodillas en las paredes de la carcasa, descansando los pies en la base (2).The shape of the frame (8), of the located area in front of the ergonomic chair, it has a suitable cavity (20) to introduce the operator his legs, or be supported his knees on the walls of the housing, resting the feet on the base (2).
A ambos lados de estas sillas ergonómicas de la cabina de triaje se disponen receptáculos independientes, que son las aberturas de cada tolva que almacena PET, PEAD, papel-cartón o bricks. A los lados de la cinta transportadora hay varios operarios que seleccionan los productos concretos que les corresponden en la cadena de reciclaje, e introducen cada uno de ellos en una de las aberturas, la correspondiente a la tolva que almacena ese tipo de producto. Estas aberturas no se muestran en el dibujo por no ser parte de la invención.On both sides of these ergonomic chairs the Triage cabin are arranged independent receptacles, which are the openings of each hopper that stores PET, HDPE, paper-cardboard or bricks. On the sides of the tape There are several operators that select the products concrete that correspond to them in the recycling chain, and they introduce each of them into one of the openings, the corresponding to the hopper that stores that type of product. These openings are not shown in the drawing because they are not part of the invention.
La presente invención puede ser aplicable a otros sectores de actividad; principalmente, en los que el trabajo del operario se sitúe en una cinta transportadora y requiera mantener una posición de inclinación para atender a los productos que circulan por la cinta.The present invention may be applicable to other sectors of activity; mainly, in which the work of the operator is placed on a conveyor belt and requires maintain a tilting position to serve the products circulating on the tape.
Se comprenderá que, si bien se ha descrito la invención en base a ejemplos preferentes, la misma no quedará limitada a dichos ejemplos y que los expertos en este sector, después de conocer la materia objeto de la presente invención, podrán introducir múltiples variantes que quedarán incluidas dentro del campo de la misma, al quedar comprendidas dentro de las reivindicaciones siguientes.It will be understood that, although the invention based on preferred examples, it will not remain limited to such examples and that experts in this sector, After knowing the subject matter of the present invention, may introduce multiple variants that will be included in of the field of the same, to be included within the following claims.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201000565A ES2379186A1 (en) | 2010-04-27 | 2010-04-27 | Ergonomic work position on a manual selection recycling tape. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201000565A ES2379186A1 (en) | 2010-04-27 | 2010-04-27 | Ergonomic work position on a manual selection recycling tape. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2379186A1 true ES2379186A1 (en) | 2012-04-23 |
Family
ID=45922931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201000565A Pending ES2379186A1 (en) | 2010-04-27 | 2010-04-27 | Ergonomic work position on a manual selection recycling tape. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2379186A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014118667A1 (en) * | 2013-01-29 | 2014-08-07 | Stylgame S.R.L. | Sliding seat, in particular for gaming stations |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0396218A1 (en) * | 1989-05-04 | 1990-11-07 | Sonoco Products Company | Ergonomically designed check-out counter system for supermarket and merchandising industries |
| DE4419890C2 (en) * | 1994-06-07 | 1997-01-30 | Siemens Ag | VDU workstation |
| WO1998013282A1 (en) * | 1996-09-25 | 1998-04-02 | Shuttleworth, Inc. | Ergonomic workstation conveyor apparatus and method |
| DE19731695A1 (en) * | 1997-07-23 | 1999-01-28 | Ludwig Kefer | Computer monitor work station |
| EP1384423A2 (en) * | 1997-10-24 | 2004-01-28 | Steelcase Inc. | Synchrotilt chair with adjustable seat, back and energy mechanism |
| EP1985206A1 (en) * | 2006-02-15 | 2008-10-29 | Vicente Berbegal Perez | Office chair |
-
2010
- 2010-04-27 ES ES201000565A patent/ES2379186A1/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0396218A1 (en) * | 1989-05-04 | 1990-11-07 | Sonoco Products Company | Ergonomically designed check-out counter system for supermarket and merchandising industries |
| DE4419890C2 (en) * | 1994-06-07 | 1997-01-30 | Siemens Ag | VDU workstation |
| WO1998013282A1 (en) * | 1996-09-25 | 1998-04-02 | Shuttleworth, Inc. | Ergonomic workstation conveyor apparatus and method |
| DE19731695A1 (en) * | 1997-07-23 | 1999-01-28 | Ludwig Kefer | Computer monitor work station |
| EP1384423A2 (en) * | 1997-10-24 | 2004-01-28 | Steelcase Inc. | Synchrotilt chair with adjustable seat, back and energy mechanism |
| EP1985206A1 (en) * | 2006-02-15 | 2008-10-29 | Vicente Berbegal Perez | Office chair |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014118667A1 (en) * | 2013-01-29 | 2014-08-07 | Stylgame S.R.L. | Sliding seat, in particular for gaming stations |
| US9532655B2 (en) | 2013-01-29 | 2017-01-03 | Stylgame S.R.L. | Sliding seat, in particular for gaming stations |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA2A | Conversion into utility model |
Effective date: 20130219 |