WO2020226480A1 - Agave cutter-harvester - Google Patents

Agave cutter-harvester Download PDF

Info

Publication number
WO2020226480A1
WO2020226480A1 PCT/MX2019/000123 MX2019000123W WO2020226480A1 WO 2020226480 A1 WO2020226480 A1 WO 2020226480A1 MX 2019000123 W MX2019000123 W MX 2019000123W WO 2020226480 A1 WO2020226480 A1 WO 2020226480A1
Authority
WO
WIPO (PCT)
Prior art keywords
agave
pliers
harvester
fixed
cutting
Prior art date
Application number
PCT/MX2019/000123
Other languages
Spanish (es)
French (fr)
Inventor
Rubén NAVARRO VELASCO
Original Assignee
Navarro Velasco Ruben
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Navarro Velasco Ruben filed Critical Navarro Velasco Ruben
Publication of WO2020226480A1 publication Critical patent/WO2020226480A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00—Forestry

Definitions

  • the present invention is related to agriculture in general, in particular it relates to agricultural equipment, machines and implements that are mounted or coupled to tractors or other motor vehicles such as excavators to carry out cultivation work. More specifically, it refers to a mechanized agave combine harvester.
  • a machine is revealed to trim the leaves of agave plants and prepare them for their subsequent jimado, characterized in that it consists of a chassis that defines a platform that later comprises a structural frame as a means of supporting the arms projected later on which are fix support tires to the floor and comprising at the front end a structural frame with front-projected arms in which a drawbar that is attached to a tractor is attached and an arm that is attached in the form of the tractor power is attached to the top of said structural frame; a support base by the action of hydraulic elements mounted on a pair of parallel rails that is arranged transversely on said platform and is adapted to receive means for supporting and fixing a structure with a folding and extendable head for
  • this patent performs the complementary function of the previous patent (MX357015 B), since once the stalks or leaves of the agave pla ⁇ as have been blunted, the machine for jimar and harvest agave of patent MX357016 cuts the stalks or leaves of agave plants.
  • a folding and extendable head for harvesting agave characterized by comprising a vertical structure at the lower end of which there is a support and fixing element of a lower cutting pliers for cutting an agave plant from its base, defined by a pair of straight cutting blades fixed in a pair of curved jaws totally opposite one another, each one fixed with its own axis of rotation in said support and fixing element; and each jaw comprising a circular or semicircular gear that enables both jaws to engage and that together define a rack mechanism to precisely synchronize the closing and opening movement between the jaws; a fixing structure of at least one hydraulic or pneumatic actuator is spotted in the rear area of said support and fixing element where the stem is pivotally fixed in the rear area close to the axis of rotation of at least one curved jaw to close or open both jaws by effect of said rack mechanism
  • the head can comprise an upper cutting pliers for cutting the tips of the leaves of
  • At least one hydraulic or pneumatic actuator is spotted in the rear area of said support and fixing element where the stem is pivotally fixed in the rear area close to the axis of rotation of at least one curved jaw to close or open both jaws by effect of said zipper mechanism.
  • the head may comprise several pliers, the lower one comprises semicircular cutting blades, the pliers allow a cut at the base of the plant, the immediate upper one (s) allow to embrace and compact the plant and may include an upper plier with cutting blades. to top off the agave plants.
  • Another drawback is that those machines or heads that allowed jimar the agave plants, left long sections of stalks or leaves in the pifias longer than required, making it necessary to manually jim later to eliminate those portions and leave the pifias in optimal conditions for further processing. This made harvesting and production more expensive, increased time and various costs.
  • the present invention has as . main objective to make available an agave harvester-tumbling machine that allows to embrace and compress the leaves of the agave plant with pliers and cut the base with a mechanical cutting coa, hold the cut plant and arrange-orient it in the position required by the jimadores for cutting and removing the leaves.
  • Another objective of the invention is to provide said agave combine-tumbling machine that further allows a technological contribution in the production of agave, specifically in its harvest.
  • Another object of the invention is to provide said agave combine-harvester that furthermore has the ability to rotate and tilt to position and lay down harvested agave plants in an orientation required and preferred by the jimadores.
  • Another objective of the invention is to provide said agave combine harvester that is also compact, simple in structure, practical and functional.
  • Another object of the invention is to provide such a agave combine-harvester which can further be mounted on a machine to be easily operated by an operator.
  • Another object of the invention is to provide such a agave combine-harvester that is also structurally suitable, safe and efficient, and that can be easily assembled and disassembled on a tracked excavator and can be easily manipulated.
  • Another object of the invention is to provide such a combine- your ag ave mbadora that others is light to favor its manipulation, operation and activation
  • the agave combine harvester consists of:
  • At least one pliers defined by a pair of semicircular arms mounted at their anchoring end on a vertical axis of rotation adapted to close and open by action of closing and opening pistons mounted on lateral support arms fixed in the support and anchoring structure, configured to hug and press agave plants;
  • an axially activated cutting gear by means of a linear action piston mounted on a platform with a guide base arranged below said at least one clamp and supported on the same support and anchoring structure, configured to activate and extend to cut the base of the agave plants hurt attached to the least with a pincer;
  • a rotating rotor mounted on a fixing piece fixed internally to said support and anchoring structure and superiorly to a fixing plate configured to operatively anchor to the arm of a machine;
  • At least one tilt piston whose lower end is fixed in the lower area of said support and anchoring structure and its upper end is fixed in a point of said fixing piece that joins the rotating rotor, so as to allow the body of said at least one pliers and the cutting edge can be inclined towards the front;
  • an electronic control system for the control and actuation, start, stop, restart and control of a plurality of electrovalves for the operation of the different pistons for controlling movements of the cutting coa, of said at least one pliers, and! tilt piston (upper, lower) and for control of the left and right rotation rotor.
  • the semicircular arms of said at least one pliers at its anchoring end comprise semicircular gears meshed with each other for their synchronized closing and opening.
  • the semicircular arms of said at least one pliers comprising at its anchoring end a plurality of holes distributed for anchoring pivots! of said closing and opening pistons to regulate its extension and therefore the degree of closure of said at least one pliers.
  • the semicircular arms of said at least one pliers comprise fixedly on their internal face a semicircular plate and a complementary plate fixed to the center between both semicircular arms that in the closed position define a conical body that will hug the plant of agave in the closed position of the pliers.
  • the semicircular arms of said at least one pliers are mounted in a structure defined by an upper plate and a lower plate joined by a plurality of fixing means and other intermediate assembly elements.
  • said lateral support arms fixed to the support and anchoring structure embrace the central section of said closing and opening pistons by means of bearings and rocker arms.
  • said platform where said cutting coa arranged below said at least one pliers is mounted It consists, in its main components, of a lower guide base configured with a pair of vertical and parallel side walls in which side guides and upper and lower sliders are mounted, whereby linearly displaces the elongated arm of the cutting coa, at the rear end of which is fixed the end of the extendable shaft of the actuating piston which is mounted on fixed bearings in the rear area of said vertical and parallel side walls and comprising a rocker; At the front end of the elongated arm of the cutting head the tip of the cutting head is attached.
  • Said guide base defines a guide end point and lower lateral tracks, and is adapted to receive an upper cover with lateral reinforcements and an upper plate for fixing and covering in the front area, together covering the assembly of the cutting gear.
  • Said upper fixing and cover plate in the front area receives a pair of vertical arms of the support and anchoring structure, joined to two diagonal support arms that define at the upper end two coupling points where a configured fixing piece is mounted for upperly receiving and fixing the slewing rotor in which a fixing and aging plate is upperly fixed to an arm of an excavating machine.
  • Said rotor rotation provides the ability to rotate 90 ° to the right and 90 ° left to manipulate agave plants with a cut time coa cutting, as required.
  • said piston inclination is fixed at its lower end in said upper fixing and covering plate in the front area and of the support and anchoring structure and its upper end is fixed in a point of said fixing piece that joins the support and anchoring structure with the spinning rotor; so that it allows the assembly of said at least one pliers and the cutting coa to be tilted.
  • said electronic control system of the agave combine harvester includes an electronic module connected to multiple inputs of an operating lever that allows the start, restart, upper, lower, right and left movements and its multiple outputs for the control of a plurality of solenoid valves that control the cutting gear, said at least one pliers, the rotation rotor and the tilt piston.
  • the complementary plate fixed to the center between said semicircular arms is adapted to fix at least one video camera in the rear area with which images of the agave plant are taken, which allows centering properly the plant by the operator based on the image for clamping and cutting.
  • Figure 1 shows a general explosion of the agave combine-tumbling machine, in accordance with the preferred embodiment of the invention.
  • Figure 2 shows an explosion of at least one pliers of the agave combine harvester, in accordance with the preferred embodiment of the invention.
  • Figure 3 illustrates an exploding of the cutting edge and the support and anchoring structure of the agave harvester-tumbling machine, in accordance with the preferred embodiment of the invention.
  • Figure 4 shows a conventional perspective, an exploded view of the cutting coa and the supporting and anchoring structure, assembled, illustrating the tilt piston, and the rotating rotor mounted on a fixing piece fixed inferiorly to said supporting and anchoring structure and superiorly to a fixing plate configured to operatively anchor to the arm of a machine.
  • Figure 5 shows a conventional phaco perspective of section, the support structure, the rotor fixing piece and the fixing plate configured to be operatively anchored to the arm of a machine
  • Figure 6 illustrates a conventional perspective view of the agave combine harvester with the at least one pincer in open position.
  • Figure 7 illustrates a conventional perspective view of the agave combine harvester with the at least one pliers in the open position and the cutting edge extended in the cutting position.
  • Figure 8 illustrates a conventional perspective view of the agave combine harvester with the at least one pincer in the closed position.
  • Figure 9 illustrates a conventional perspective view of the agave combine harvester with the at least one pliers in the closed position, and the entire structure being internally inclined, for the placement of the plant in the required position before releasing it.
  • Figure 10 illustrates a conventional perspective view of the agave combine harvester with the at least one pliers in the open position, the cutting edge extended in the cutting position, and the entire structure being inclined downwards.
  • Figure 11 shows a schematic diagram of the electronic control system of the agave combine harvester.
  • Figure 12 shows a general exploded view of the agave combine-tumbling machine, illustrating a modality where it incorporates protective plates for the tilt piston and protection elements for the closing and opening pistons of at least one pliers and with modifications to the fixing part. rotor.
  • Figure 13 shows a conventional perspective of the agave harvester-tumbling machine with the at least one pliers in the open position, which incorporates some of the elements of the modality shown in figure 12.
  • the agave harvester-tumbling machine consists of a support and anchoring structure (1) configured to support the different components, which consists of a pair of vertical arms (2) joined superiorly to two arms diagonals (3) projecting subsequently and that together define in the upper zone two coupling points (4, 5) where a fixing piece (8) is mounted with the help of bushings (6) and a bolt (7) configured to receive superiorly and fix a rotor ( 9) in which a fixing and anchoring plate (10) is fixed to an arm of an excavating machine (not shown).
  • Said rotor (9) offers the ability to rotate 90 ° to the right and 90 ° to the left to be able to manipulate the agave plants once cut, as required.
  • Said support structure supports at least one pliers (11) defined by a pair of semicircular arms (12, 13) mounted at their anchoring end on a vertical axis of rotation (14) adapted to close and open by action of closing pistons. and opening (15, 18) mounted on lateral support arms (17, 17a) fixed on the support and anchoring structure (1), configured to embrace and press agave plants.
  • Said semicircular arms (12, 13) of said at least one pliers (11) comprise fixedly on their internal face, a semicircular plate (18) and a complementary plate (19) fixed to the center between semicircular arms (12, 13), the which in the closed position define a conical body (20, see figures 8 and 9) that will embrace the agave plant in the closed position of the pliers (11).
  • Both semicircular arms (12, 13) of said at least one pliers (11) at its anchoring end comprise semicircular gears (21) meshed with each other, mounted on a hub (22) where the vertical axes of rotation (14) penetrate and where said semicircular gears (21) meshed with each other allow the synchronized closing and opening of both semicircular arms (12, 13).
  • Both semicircular arms (12, 13) of said at least one pliers (11) comprise at their anchoring end a plurality of holes (23) distributed for pivotal anchoring of said closing and opening pistons (15, 16) to regulate their extension and therefore the degree of closure of said at least one pliers (11)
  • Said semicircular arms (12, 13) of said at least one pliers (11) are mounted on a structure defined by an upper plate (24) and a lower plate (25) joined by a plurality of fixing means (26) and others intermediate assembly elements (27) and front and rear bodies of protective casing (28)
  • Said lateral support arms (17. 17a) fixed on the support and anchoring structure (1) embrace the central section of said closing and opening pistons (15, 16) by means of bearings (29) and rocker arms (30) that offer stability in its drive.
  • an axially activated cutting coa (31) by means of a linear drive piston (32) mounted on a platform (33) is arranged below said at least one pliers (11) and is defined by a guide base lower (34) supported on the same support and anchoring structure (1), configured to activate and extend to cut the base of the agave plants;
  • the lower guide base (34) configured with a pair of vertical and parallel side walls (35) on which side guides (36) and upper and lower sliders (37) are mounted, whereby an elongated arm (38 ) of the cutting coa (31), at the rear end of which is fixed the end of the extendable shaft of the linear drive piston (32) which is mounted on bearings (39) fixed in the rear area of said vertical and parallel side walls and comprising a stabilization rocker (40);
  • the tip of the cutting coa (31) is fixed
  • Said lower guide base (34) defines a guide end point (41) and lower lateral tracks (42), and is adapted to receive upperly an
  • the agave harvesting-tumbling machine comprises a tilt piston (45) that is fixed at its lower end in said lower plate (25) of the structure where the semicircular arms (12, 13 of said at least one pliers (11) of the support and anchoring structure (1) and its upper end is fixed at a point of said fixing piece (8) that joins the support and anchoring structure (1) with the rotor ( 9); so that it allows the assembly of said at least one pliers (11) and the cutting edge (31) to be inclined.
  • Figure 6 shows a conventional perspective view of the agave harvester-tumbling machine with the at least one pliers (11) in the open position, in this position the machine allows it to be positioned close to an agave plant and opens the two semi-circular arms (12, 13) covering the leaves of agave plants before closing.
  • the assembly of said at least one pliers (11) and the cutting gear (31) mounted on the support and anchoring structure (1) can rotate 90 ° to the right or 90 ° to the left by the action of the rotor (9 ) to properly position and center the agave plant.
  • This figure shows a central hole (48) in the complementary plate (19) fixed to the center between said semicircular arms (12.
  • Figure 7 shows a conventional perspective view of the agave harvester-tumbling machine with the at least one pliers (11) in the open position and extended in the cutting position. cutting (31). Shown here is e! actuation of the cutting coa (31) to understand the operation; although its actuation must be executed when the pliers (11) have held and pressed the agave plant, uncovering its base to cut it with the cutting coa (31).
  • Figure 8 shows a conventional perspective view of the agave combine harvester with the at least one pliers (11) in the closed position; In this position the machine embraces and presses the agave plant, the semicircular plates (18) attached to each semicircular arm (12, 13) and a complementary plate (19) fixed to the center between semicircular arms (12, 13), define a conical body (20) that will hug the agave plant in the closed position of the pliers (11).
  • Figure 9 illustrates a conventional perspective view of the agave harvester-tumbling machine with at least one pliers (11) in the closed position, and the entire structure being tilted downwards by the action of the tilting piston (45), for Placing the plant in the required position before releasing it.
  • Said inclination piston (45) allows the assembly of said at least one pliers (11) and the cutting coa (31) mounted on the support and anchoring structure (1) to be tilted when said pliers (11) holds a plant that It has been cut with the cutting coa (31) and can be rotated 90 ° to the right or 90 * to the left by! rotor (9) to position the agave plant in the desired position to loosen and position itself on the ground in the position required for its subsequent harrowing.
  • Figure 10 illustrates a conventional perspective view of the agave harvester-tumbling machine with the at least one pliers (11) in the open position, the cutting edge (31) extended in the cutting position, and the entire structure being inclined inwardly.
  • the electronic control system of the agave combine harvester includes an electronic module (47) connected to multiple inputs (48) of an operating lever (49) that allows the activation of the start switch (50), switch (51), upper movement switch (52), lower movement switch (53), right movement switch (54), left movement switch (55) and its multiple outputs (56) for the control of a plurality of solenoid valves, one solenoid valve (57) for controlling the cut-off gear, one solenoid valve (58) for controlling the pincer, one solenoid valve (59) for controlling the e! swing rotor and a solenoid valve (60) to control the tilt piston.
  • FIGS 12 and 13 that show a general exploded view and a conventional perspective view, respectively, of the agave combine-tumbling machine, illustrating a modality of the combine-tumbling machine where it incorporates a pair of protective side plates (61) adapted to be fixed and mounted with fixing means (not shown) on the support and anchoring structure (1), specifically on the vertical arms (2) and the diagonal support arms (3) in order to protect the tilt piston ( Four. Five).
  • a pair of protective side plates (61) adapted to be fixed and mounted with fixing means (not shown) on the support and anchoring structure (1), specifically on the vertical arms (2) and the diagonal support arms (3) in order to protect the tilt piston ( Four. Five).
  • this embodiment includes a pair of protective elements (62) of the closing and opening pistons (15, 16) of said at least one pliers (11), which consist of arms with an upward curved end and are configured to be fixed with fixing means (not shown) on the sides of the platform (33) where the cutting coa (31) is fixed and the quads extends laterally passing under said closing and opening pistons (15, 16), of so that the curved end goes up around them to protect them.
  • an embodiment of the fixing piece (8) that lacks a ceniral hole for fixing the rotor (9) and instead has a plurality of holes (63) distributed circumferentially to receive fixing means (not shown); in the same way said rotor (9) comprises a plurality of holes in its lower face (not shown) and a plurality of holes (64) distributed circumferentially in its upper face, configured to receive fixing means to fix said rotor (9) with said fixing piece (8) and said fixing and anchoring plate (10).

Abstract

The present invention relates to an agave cutter-harvester, characterised in that it comprises: a) a supporting and anchoring structure configured to support the components, these consisting of: b) at least one claw defined by a pair of semi-circular arms mounted at one extremity of their anchor point on a vertical rotating shaft, and adapted to close and open due to the action of closing and opening pistons mounted on lateral supporting arms attached to the supporting and anchoring structure, configured so as to grasp and compress agave plants; c) a cutting blade operated by a linear operation piston installed on a platform with a channelled base disposed below said at least one claw; a revolving rotor installed on a fixing element attached inferiorly to said supporting and anchoring structure and superiorly to a fixing bracket configured to be operatively attached to the arm of a digger-excavator type machine; e) at least one tilt ram attached to said supporting and anchoring structure, and its upper extremity to said fixing element bearing the revolving rotor; f) an electronic control system for the monitoring and operation, starting, stopping, restarting and monitoring of a plurality of electro-valves for the operation of the different pistons controlling the movements of the cutting blade, of said at least one claw, the tilt ram and the clockwise- and anticlockwise-revolving rotor.

Description

COSECHADORA-TUMBADORA DE AGAVE AGAVE HARVESTER-CRUSHER
CAMPO DE LA INVENCIÓN FIELD OF THE INVENTION
La presente invención está relacionada con la agricultura en general, en lo particular se relaciona con ios equipos, máquinas e implementos agrícolas que se montan o acoplan en tractores u otros vehículos de motor como excavadoras para realizar labores de cultivos. Más específicamente está referida a una cosechadora- tumbadora de agave mecanizada. The present invention is related to agriculture in general, in particular it relates to agricultural equipment, machines and implements that are mounted or coupled to tractors or other motor vehicles such as excavators to carry out cultivation work. More specifically, it refers to a mechanized agave combine harvester.
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
En el apartado de los antecedentes de la invención de la patente mexicana MX3S7015 B deí mismo inventor (Rubén Navarro Velasco) presentada el 24 de abril de 2013 y otorgada el 06 de junio de 2018, se hace una extenso análisis del cultivo del agave y las técnicas que a la fecha se ejecutan para el jimado del mismo; en dicha patente se revela una máquina para despuntar las pencas de plantas de agave y prepararlas para su jimado posterior, caracterizada porque consta de un chasis que define una plataforma que posteriormente comprende un marco estructural como medio de soporte de brazos proyectados posteriormente en los que se fijan llantas de apoyo al piso y comprendiendo en el extremo frontal un marco estructural con brazos proyectados frontalmente en los que se sujeta una barra de tiro que se fija en un tractor y un brazo que se conecta en la forma de potencia del tractor se fija en la parte alta de dicho marco estructural; una base de soporte por acción de elementos hidráulicos montada sobre un par de rieles paralelos que se dispone transversalmente sobre dicha plataforma y está adaptada para recibir medios de soporte y fijación de una estructura de cabezal plegable y extensible de segado de las pencas de plantas de agave, que comprende un mecanismo de tenazas inferior que se activan por medios hidráulicos que abrazan la planta de agave y se cierran para juntar dichas pencas y cortar fas puntas por medio de una tenaza superior acondicionada con cuchillas de corte; dicho cabezal comprendiendo un sistema y mecanismo hidráulico de ajuste de altura y diámetro de cierre del sisea de tenazas para cubrir distintos tamaños de plantas; la máquina incluye un sistema hidráulico con palancas y botones de control y accionamiento por el operador. In the section on the background of the invention of the Mexican patent MX3S7015 B of the same inventor (Rubén Navarro Velasco) filed on April 24, 2013 and granted on June 6, 2018, an extensive analysis of the cultivation of agave and the techniques that to date are executed for the jimado of the same; In said patent a machine is revealed to trim the leaves of agave plants and prepare them for their subsequent jimado, characterized in that it consists of a chassis that defines a platform that later comprises a structural frame as a means of supporting the arms projected later on which are fix support tires to the floor and comprising at the front end a structural frame with front-projected arms in which a drawbar that is attached to a tractor is attached and an arm that is attached in the form of the tractor power is attached to the top of said structural frame; a support base by the action of hydraulic elements mounted on a pair of parallel rails that is arranged transversely on said platform and is adapted to receive means for supporting and fixing a structure with a folding and extendable head for mowing the leaves of agave plants , which comprises a lower pliers mechanism that are activated by hydraulic means that embrace the agave plant and close to join said leaves and cut the tips by means of an upper pliers equipped with cutting blades; said head comprising a hydraulic system and mechanism for adjusting the height and closing diameter of the pliers hiss to cover different sizes of plants; The machine includes a hydraulic system with levers and buttons for control and operation by the operator.
Esta patente en particular fue desarrollada exclusivamente para cortar las puntas de las pencas de agave y prepararla para su jimado posterior. This particular patent was developed exclusively to cut the tips of the agave stalks and prepare them for later harvesting.
Por otro lado el mismo inventor obtuvo la patente MX357016 que fue presentada el 24 de abril de 2013 y otorgada el 06 de junio de 2018, en ésta patente se da a conocer una máquina para jimar y cosechar agave, del tipo que consta de un chasis que define una plataforma que posteriormente comprende un marco estructural como medio de soporte de brazos proyectados posteriormente en los que se fijan llantas de apoyo al piso y comprendiendo en el extremo frontal un marco estructural con brazos proyectados frontalmente en los que se sujeta una barra de tiro que se fija en un tractor y un brazo que se conecta en la toma de potencia del tractor se fija en la parte alta de dicho marco estructural; caracterizada porque comprende una base de soporte deslizable por acción de elementos hidráulicos montada sobre un par de rieles dispuestos transversalmente sobre dicha plataforma y está adaptada para recibir al menos un poste vertical con medios de ajuste de altura, que comprende fijamente en su extremo superior un brazo transversal en cuyo extremo se fija un cabezal con cuchillas verticales giratorias de corte proyectadas interiormente; en donde dicho cabezal comprende un motor de transmisión para hacer girar un eje donde se montan dichas cuchillas verticales giratorias de corte y comprendiendo dicho cabezal un mecanismo de regulación de separación de las cuchillas verticales giratorias de corte en función del tamaño (altura y diámetro) de las plantas de agave. On the other hand, the same inventor obtained the patent MX357016 that was filed on April 24, 2013 and granted on June 6, 2018, in this patent a machine to jimar and harvest agave is disclosed, of the type that consists of a chassis defining a platform that subsequently comprises a structural framework as a means of supporting rear-projected arms in which support tires are fixed to the ground and comprising at the front end a structural frame with frontally projected arms in which a drawbar that is fixed in a tractor and an arm that is fixed it is connected to the power take-off of the tractor and is fixed in the upper part of said structural frame; characterized in that it comprises a support base slidable by the action of hydraulic elements mounted on a pair of rails arranged transversely on said platform and is adapted to receive at least one vertical post with height adjustment means, which fixedly comprises at its upper end an arm transverse at whose end a head with internally projected rotating vertical cutting blades is fixed; wherein said head comprises a transmission motor to rotate a shaft where said rotating vertical cutting blades are mounted and said head comprising a mechanism for regulating the separation of the vertical rotating cutting blades depending on the size (height and diameter) of agave plants.
Como puede verse con claridad, esta patente realiza la función complementaria de la patente anterior (MX357015 B), ya que una vez despuntadas la pencas u hojas de las plañías de agave, la máquina para jimar y cosechar agave de la patente MX357016 corta las pencas u hojas de las plantas de agave. As can be clearly seen, this patent performs the complementary function of the previous patent (MX357015 B), since once the stalks or leaves of the agave plañías have been blunted, the machine for jimar and harvest agave of patent MX357016 cuts the stalks or leaves of agave plants.
También se tiene la solicitud de registro de modelo de utilidad MX/u/2016/000216 de! mismo inventor que divulga un cabezal plegable y exiensible para cosechar agave, caracterizado por comprender una estructura vertical en cuyo extremo inferior se dispone un elemento de soporte y fijación de una tenaza de corte inferior para el corte de una planta de agave desde su base, definida por un par de cuchillas rectas de corte fijas en un par de mordazas curvas totalmente opuestas una frente a la otra, cada una fija con su propio eje de giro en dicho elemento de soporte y fijación; y comprendiendo cada mordaza un engrane circular o semicircular que permite engranar ambas mordazas y que definen conjuntamente un mecanismo de cremallera para sincronizar de manera precisa el movimiento de cierre y apertura entre ¡as mordazas; una estructura de fijación de al menos un actuador hidráulico o neumático se mota en la zona posterior de dicho elemento de soporte y fijación en donde el vástago se fija pivotalmente en la zona posterior próximo al eje de giro de al menos una mordaza curva para cerrar o abrir ambas mordazas por efecto de dicho mecanismo de cremallera El cabezal puede comprender una tenaza de corte superior para el corte de las puntas de las pencas de las plantas de agave (banquear), conformada por un par de cuchillas recias de corte fijas en un par de mordazas curvas totalmente opuestas una frente a la otra, cada una fija con su propio eje de giro en un elemento de soporte y fijación montado desiizablemente en dicho par de patines verticales; y comprendiendo cada mordaza un engrane circular o semicircular engranados entre si, definiendo un mecanismo de cremallera para sincronizar de manera precisa el movimiento de cierre y apertura entre las mordazas; una estructura de fijación de a! menos un acíuador hidráulico o neumático se mota en la zona posterior de dicho elemento de soporte y fijación en donde el vásíago se fija pivotalmente en la zona posterior próximo al eje de giro de al menos una mordaza curva para cerrar o abrir ambas mordazas por efecto de dicho mecanismo de cremallera. En este caso el cabezal puede comprender varias tenazas, la inferior comprende cuchillas de corte semicirculares las tenazas permiten un corte en la base de la planta, la o las inmediatas superiores permiten abrazar y compactar la planta y puede incluir una tenaza superior con cuchillas de corte para despuntar las plantas de agave. There is also a utility model registration application MX / u / 2016/000216 of! The same inventor who discloses a folding and extendable head for harvesting agave, characterized by comprising a vertical structure at the lower end of which there is a support and fixing element of a lower cutting pliers for cutting an agave plant from its base, defined by a pair of straight cutting blades fixed in a pair of curved jaws totally opposite one another, each one fixed with its own axis of rotation in said support and fixing element; and each jaw comprising a circular or semicircular gear that enables both jaws to engage and that together define a rack mechanism to precisely synchronize the closing and opening movement between the jaws; a fixing structure of at least one hydraulic or pneumatic actuator is spotted in the rear area of said support and fixing element where the stem is pivotally fixed in the rear area close to the axis of rotation of at least one curved jaw to close or open both jaws by effect of said rack mechanism The head can comprise an upper cutting pliers for cutting the tips of the leaves of the agave plants (banquette), made up of a pair of sturdy cutting blades fixed in a pair of curved jaws totally opposite one in front of the other, each one fixed with its own axis of rotation in a support and fixing element mountably mounted on said pair of vertical runners; and each jaw comprising a circular or semicircular gear meshed together, defining a rack mechanism to precisely synchronize the closing and opening movement between the jaws; a fixing structure of a! At least one hydraulic or pneumatic actuator is spotted in the rear area of said support and fixing element where the stem is pivotally fixed in the rear area close to the axis of rotation of at least one curved jaw to close or open both jaws by effect of said zipper mechanism. In this case, the head may comprise several pliers, the lower one comprises semicircular cutting blades, the pliers allow a cut at the base of the plant, the immediate upper one (s) allow to embrace and compact the plant and may include an upper plier with cutting blades. to top off the agave plants.
Los inconvenientes de estas máquinas cosechadoras, cabezales de corte de plantas de agave, despuntadores y limadoras es que son estructuras pesadas, requieren montarse en remolques o plataformas para poder trasladarse y operarse en campo desde un tractor, tienen ciertas imprecisiones operativas y estructurales que desfavorecen su utilización en campo. Además, al ser más pesadas y requerir de más piezas y componentes, encarece su producción y el valor de venía se ve incrementado. The drawbacks of these harvesting machines, agave plant cutting heads, trimmers and filing machines is that they are heavy structures, they require mounting on trailers or platforms to be able to be moved and operated in the field from a tractor, they have certain operational and structural inaccuracies that disadvantage their use in the field. In addition, as they are heavier and require more parts and components, their production is more expensive and the value of the product is increased.
Por otro lado, las máquinas y dispositivos descritos en dichas patentes requieren de varias operaciones para poder obtener la pina de agave; una de ellas solo permite despuntar las pencas u hojas de las plantas de agave, y otra permite terminar el corte de las hojas de las plantas de agave, entonces son dos pasos que incrementan los costos considerablemente. On the other hand, the machines and devices described in said patents require several operations to be able to obtain the agave pineapple; One of them only allows the stalks or leaves of the agave plants to be pointed, and the other allows the cutting of the leaves of the agave plants to be finished, so these are two steps that increase costs considerably.
Otro inconveniente es que aquellas maquinas o cabezales que permitían jimar las plantas de agave, dejaban secciones largas de pencas u hojas en las pifias más largas de lo requerido, haciendo obligado el jimado manual posterior para eliminar esas porciones y dejar las pifias en óptimas condiciones para su posterior procesamiento. Esto encarecía la cosecha y producción, aumentaba los tiempos y costos diversos. Another drawback is that those machines or heads that allowed jimar the agave plants, left long sections of stalks or leaves in the pifias longer than required, making it necessary to manually jim later to eliminate those portions and leave the pifias in optimal conditions for further processing. This made harvesting and production more expensive, increased time and various costs.
Derivado de ello, e! inventor decidió perfeccionar una cosechadora-tumbadora de agave que resuelve los inconvenientes descritos, además de ofrecer una máquina más ligera, más económica, de más fácil operación y que además pueda tener giros e inclinación para poder cortar las plantas de agave cortadas del suelo y acomodarlas en posición óptima para su jimado manual posterior. Derived from it, e! The inventor decided to perfect an agave harvester-tumbling machine that solves the drawbacks described, in addition to offering a lighter, cheaper, easier-to-operate machine that can also have turns and inclination to cut the agave plants cut from the ground and accommodate them. in optimal position for subsequent manual shaving.
OBJETIVOS DE LA INVENCIÓN OBJECTIVES OF THE INVENTION
La presente invención tiene como . objetivo principal hacer disponible una cosechadora-tumbadora de agave que permita abrazar y comprimir las hojas de ia planta de agave con unas tenazas y cortar la base con una coa de corte mecánica, sujetar la planta cortada y acomodarla-orientarla en posición requerida por los jimadores para el corte y retiro de las hojas. The present invention has as . main objective to make available an agave harvester-tumbling machine that allows to embrace and compress the leaves of the agave plant with pliers and cut the base with a mechanical cutting coa, hold the cut plant and arrange-orient it in the position required by the jimadores for cutting and removing the leaves.
Otro objetivo de la invención es proveer dicha cosechadora- tumbadora de agave que demás permita una aportación tecnológica en la producción de agave, específicamente en la cosecha del mismo. Another objective of the invention is to provide said agave combine-tumbling machine that further allows a technological contribution in the production of agave, specifically in its harvest.
Otro objetivo de la invención es proveer dicha cosechadora- tumbadora de agave que además tenga la capacidad de girar e inclinarse para posicionar y acostar las plantas de agave cosechadas en una orientación requerida y preferida por los jimadores. Another object of the invention is to provide said agave combine-harvester that furthermore has the ability to rotate and tilt to position and lay down harvested agave plants in an orientation required and preferred by the jimadores.
Otro objetivo de la invención es proveer dicha cosechadora- tumbadora de agave que además sea compacta, de estructura simple, practica y funcional. Another objective of the invention is to provide said agave combine harvester that is also compact, simple in structure, practical and functional.
Otro objetivo de la invención es proveer dicha cosechadora- tumbadora de agave que además pueda montarse en una máquina para operarse con facilidad por un operario. Another object of the invention is to provide such a agave combine-harvester which can further be mounted on a machine to be easily operated by an operator.
Otro objetivo de la invención es proveer dicha cosechadora- tumbadora de agave que además sea estructuralmente apta, segura y eficiente, y que pueda montarse y desmontarse con facilidad en una máquina excavadora con orugas y pueda manipularse con facilidad Another object of the invention is to provide such a agave combine-harvester that is also structurally suitable, safe and efficient, and that can be easily assembled and disassembled on a tracked excavator and can be easily manipulated.
Otro objetivo de la invención es proveer dicha cosechadora- tu mbadora de ag ave que demás sea ligera para favorecer su manipulación, operación y accionamiento Another object of the invention is to provide such a combine- your ag ave mbadora that others is light to favor its manipulation, operation and activation
Y todas aquellas cual idades y objetivos que se h arán aparentes al realizar una descripción general y detal lada de la presente invención apoyados en las modal idades ilustradas. And all those qualities and objectives that will become apparent when making a general and detailed description of the present invention supported by the illustrated modalities.
De m anera general , la cosechadora-tumbadora de agave consiste en : In general, the agave combine harvester consists of:
a) una estructura de soporte y anclaje configurada para soportar; a) a supporting and anchoring structure configured to support;
b) al menos una tenaza defin ida por un par de brazos semicircu lares montadas en su extremo de anclaje en un eje vertical de g iro adaptadas para cerrase y abri rse por acción pistones de cierre y apertura montados en brazos de soporte laterales fijos en la estructura de soporte y anclaje, configurados para abrazar y presionar plantas de agave; b) at least one pliers defined by a pair of semicircular arms mounted at their anchoring end on a vertical axis of rotation adapted to close and open by action of closing and opening pistons mounted on lateral support arms fixed in the support and anchoring structure, configured to hug and press agave plants;
c) una coa de corte de activación axial med iante un pistón de accion amien to lineal montados en una plataforma con base g u ía dispuesta por debajo de d icha al menos un a tenaza y soportada en la misma estructura de soporte y anclaje, configu rada para activarse y extenderse para cortar la base de las plantas de agave sujetas con dicha al menso una tenaza; c) an axially activated cutting gear by means of a linear action piston mounted on a platform with a guide base arranged below said at least one clamp and supported on the same support and anchoring structure, configured to activate and extend to cut the base of the agave plants happily attached to the least with a pincer;
d) un rotor giratorio montado en una pieza de fijación fija interiormente a dicha estructura de soporte y anclaje y superiormente a una placa de fijación configurada para anclarse operativamente al brazo de una máquina; d) a rotating rotor mounted on a fixing piece fixed internally to said support and anchoring structure and superiorly to a fixing plate configured to operatively anchor to the arm of a machine;
e) al menos un pistón de inclinación cuyo extremo inferior se fija en la zona inferior de dicha estructura de soporte y anclaje y su extremo superior se fija en un punto de dicha pieza de fijación que une el rotor giratorio, de modo que permite que el cuerpo de dicha al menos una tenaza y la coa de corte pueda inclinarse hacia el frente; e) at least one tilt piston whose lower end is fixed in the lower area of said support and anchoring structure and its upper end is fixed in a point of said fixing piece that joins the rotating rotor, so as to allow the body of said at least one pliers and the cutting edge can be inclined towards the front;
f) un sistema de control electrónico para el control y accionamiento, inicio, paro, reinício y control de una pluralidad de electrovál vulas para la operación de los diferentes pistones de control de movimientos de la coa de corte, de dicha al menos una tenaza, e! pistón de inclinación (superior, inferior) y para el control del rotor de giro derecha e izquierda. f) an electronic control system for the control and actuation, start, stop, restart and control of a plurality of electrovalves for the operation of the different pistons for controlling movements of the cutting coa, of said at least one pliers, and! tilt piston (upper, lower) and for control of the left and right rotation rotor.
En la modalidad preferida de la invención los brazos semicirculares de dicha al menos una tenaza en su extremo de anclaje comprenden engranes semicirculares engranados entre sí para su cierre y apertura sincronizado. In the preferred embodiment of the invention, the semicircular arms of said at least one pliers at its anchoring end comprise semicircular gears meshed with each other for their synchronized closing and opening.
En la modalidad preferida de la invención los brazos semicirculares de dicha al menos una tenaza que comprende en su extremo de anclaje una pluralidad de barrenos distribuidos para el anclaje pivota! de dichos pistones de cierre y apertura para regular su extensión y por ende el grado de cierre de dicha al menos una tenaza. In the preferred embodiment of the invention, the semicircular arms of said at least one pliers comprising at its anchoring end a plurality of holes distributed for anchoring pivots! of said closing and opening pistons to regulate its extension and therefore the degree of closure of said at least one pliers.
En otra de las modalidades de la invención, ios brazos semicirculares de dicha al menos una tenaza comprenden fijamente en su cara interna una placa semicircular y una placa complementaria fija al centro entre ambos brazos semicirculares que en posición cerrada definen un cuerpo cónico que abrazará la planta de agave en posición cerrada de la tenaza. In another of the embodiments of the invention, the semicircular arms of said at least one pliers comprise fixedly on their internal face a semicircular plate and a complementary plate fixed to the center between both semicircular arms that in the closed position define a conical body that will hug the plant of agave in the closed position of the pliers.
En otra de las modalidades de la invención, los brazos semicirculares de dicha al menos una tenaza se monta en una estructura definida por una placa superior y una placa inferior unidas mediante una pluralidad de medios de fijación y otros elementos de ensamble intermedios. In another embodiment of the invention, the semicircular arms of said at least one pliers are mounted in a structure defined by an upper plate and a lower plate joined by a plurality of fixing means and other intermediate assembly elements.
En otra de las modalidades de la invención, dichos brazos de soporte laterales fijos en la estructura de soporte y anclaje abrazan la sección central de dichos pistones de cierre y apertura mediante chumaceras y balancines. In another embodiment of the invention, said lateral support arms fixed to the support and anchoring structure embrace the central section of said closing and opening pistons by means of bearings and rocker arms.
En la modalidad preferida de la invención dicha plataforma donde se monta dicha coa de corte dispuesta por debajo de dicha al menos una tenaza; consiste, en sus componentes principales, en una base guía inferior configurada con un par de paredes laterales verticales y paralelas en las que se montan guías laterales y correderas superiores e inferiores, por donde se desplaza linealmente el brazo alargado de la coa de corte, en cuyo extremo posterior se fija el extremo del eje extensible del pistón de accionamiento que esta montado en chumaceras fijas en la zona posterior de dichas paredes laterales verticales y paralelas y comprendiendo un balancín; en el extremo frontal del brazo alargado de la coa de corte se fija la punta de la coa de corte. In the preferred embodiment of the invention, said platform where said cutting coa arranged below said at least one pliers is mounted; It consists, in its main components, of a lower guide base configured with a pair of vertical and parallel side walls in which side guides and upper and lower sliders are mounted, whereby linearly displaces the elongated arm of the cutting coa, at the rear end of which is fixed the end of the extendable shaft of the actuating piston which is mounted on fixed bearings in the rear area of said vertical and parallel side walls and comprising a rocker; At the front end of the elongated arm of the cutting head the tip of the cutting head is attached.
Dicha base guia define una punta extrema guia y pistas inferiores laterales, y está adaptada para recibir superiormente una cubierta superior con refuerzos laterales y una placa superior de fijación y cobertura en la zona frontal, cubriendo conjuntamente el ensamble de la coa de corte. Dicha placa superior de fijación y cobertura en la zona frontal recibe un par de brazos verticales de la estructura de soporte y anclaje, unidos a dos brazos de soporte diagonales que definen en el extremo superior dos puntos de acoplamiento donde se monta una pieza de fijación configurada para recibir superiormente y fijar el rotor de giro en el que superiormente se fija una placa de fijación y anciaje a un brazo de una máquina excavadora. Said guide base defines a guide end point and lower lateral tracks, and is adapted to receive an upper cover with lateral reinforcements and an upper plate for fixing and covering in the front area, together covering the assembly of the cutting gear. Said upper fixing and cover plate in the front area receives a pair of vertical arms of the support and anchoring structure, joined to two diagonal support arms that define at the upper end two coupling points where a configured fixing piece is mounted for upperly receiving and fixing the slewing rotor in which a fixing and aging plate is upperly fixed to an arm of an excavating machine.
Dicho rotor de giro ofrece la capacidad de girar 90º a la derecha y 90° a la izquierda para poder manipular las plantas de agave una vez cortada con la coa de corte, según se requiera. Said rotor rotation provides the ability to rotate 90 ° to the right and 90 ° left to manipulate agave plants with a cut time coa cutting, as required.
En la modalidad preferida de la invención, dicho pistón de inclinación se fija en su extremo inferior en dicha placa superior de fijación y cobertura en la zona frontal y de la estructura de soporte y anclaje y su extremo superior se fija en un punto de dicha pieza de fijación que une la estructura de soporte y anclaje con el rotor de giro; de modo que permite que el ensamble de dicha al menos una tenaza y la coa de corte pueda inclinarse. In the preferred embodiment of the invention, said piston inclination is fixed at its lower end in said upper fixing and covering plate in the front area and of the support and anchoring structure and its upper end is fixed in a point of said fixing piece that joins the support and anchoring structure with the spinning rotor; so that it allows the assembly of said at least one pliers and the cutting coa to be tilted.
En ¡a modalidad preferida de la invención, dicho sistema de control electrónico de la cosechadora-tumbadora de agave incluye un modulo electrónico conectado a múltiples entradas de una palanca de accionamiento que permite el inicio, reinicio, movimientos superior, inferior, derecha e izquierda y sus múltiples salidas para el control de una pluralidad de electroválvulas que controlan la coa de corte, dicha al menos una tenaza, el rotor de giro y el pistón de inclinación. In a preferred embodiment of the invention, said electronic control system of the agave combine harvester includes an electronic module connected to multiple inputs of an operating lever that allows the start, restart, upper, lower, right and left movements and its multiple outputs for the control of a plurality of solenoid valves that control the cutting gear, said at least one pliers, the rotation rotor and the tilt piston.
En una de las modalidades de la invención la placa complementaria fija ai centro entre dichos brazos semicirculares está adaptada para fijar en ¡a zona posterior al menos una cámara de video con la que se toman las imágenes de la planta de agave, la cual permite centrar adecuadamente la planta por el operario en base a la imagen para su sujeción y corte. In one of the embodiments of the invention, the complementary plate fixed to the center between said semicircular arms is adapted to fix at least one video camera in the rear area with which images of the agave plant are taken, which allows centering properly the plant by the operator based on the image for clamping and cutting.
Para comprender mejor las características de la invención se acompaña a la presente descripción, como parte integrante de la misma, los dibujos con carácter ilustrativo más no limitativo, que se describen a continuación. BREVE DESCRIPCIÓN DE LAS FIGURAS In order to better understand the characteristics of the invention, the present description is accompanied by, as an integral part thereof, the drawings with an illustrative but non-limiting character, which are described below. BRIEF DESCRIPTION OF THE FIGURES
Para una mejor comprensión del invento, se pasará a hacer la descripción detallada de alguna de las modalidades del mismo, mostrada en los dibujos que con fines ilustrativos mas no limitativos se anexan a la presente descripción. For a better understanding of the invention, the detailed description of some of the modalities of the invention will be made, shown in the drawings that for illustrative but non-limiting purposes are attached to the present description.
La figura 1 muestra un explosionado general de la cosechadora- tumbadora de agave, de conformidad con la modalidad preferida de la invención. Figure 1 shows a general explosion of the agave combine-tumbling machine, in accordance with the preferred embodiment of the invention.
La figura 2 muestra un explosionado de al menos una tenaza de la cosechadora-tumbadora de agave, de conformidad con la modalidad preferida de la invención. La figura 3 ilustra un explosionado de la coa de corte y la estructura de soporte y anclaje de la cosechadora-tumbadora de agave, de conformidad con la modalidad preferida de la invención. Figure 2 shows an explosion of at least one pliers of the agave combine harvester, in accordance with the preferred embodiment of the invention. Figure 3 illustrates an exploding of the cutting edge and the support and anchoring structure of the agave harvester-tumbling machine, in accordance with the preferred embodiment of the invention.
La figura 4 muestra una perspectiva convencional un explosionado de la coa de corte y la estructura de soporte y anclaje, ensambladas, ilustrando el pistón de inclinación, y el rotor giratorio montado en una pieza de fijación fija inferiormente a dicha estructura de soporte y anclaje y superiormente a una placa de fijación configurada para anclarse operativamente al brazo de una máquina. Figure 4 shows a conventional perspective, an exploded view of the cutting coa and the supporting and anchoring structure, assembled, illustrating the tilt piston, and the rotating rotor mounted on a fixing piece fixed inferiorly to said supporting and anchoring structure and superiorly to a fixing plate configured to operatively anchor to the arm of a machine.
La figura 5 muestra una perspectiva convencional de fa coa de corte, la estructura de soporte, la pieza de fijación del rotor y la placa de fijación configurada para anclarse operativamente al brazo de una máquina La figura 6 ilustra una vista en perspectiva convencional de la cosechadora-tumbadora de agave con la al menos una tenaza en posición abierta. Figure 5 shows a conventional phaco perspective of section, the support structure, the rotor fixing piece and the fixing plate configured to be operatively anchored to the arm of a machine Figure 6 illustrates a conventional perspective view of the agave combine harvester with the at least one pincer in open position.
La figura 7 ilustra una vista en perspectiva convencional de la cosechadora-tumbadora de agave con la al menos una tenaza en posición abierta y extendida la coa de corte en posición de corte. Figure 7 illustrates a conventional perspective view of the agave combine harvester with the at least one pliers in the open position and the cutting edge extended in the cutting position.
La figura 8 ilustra una vista en perspectiva convencional de la cosechadora-tumbadora de agave con la al menos una tenaza en posición cerrada Figure 8 illustrates a conventional perspective view of the agave combine harvester with the at least one pincer in the closed position.
La figura 9 ilustra una vista en perspectiva convencional de la cosechadora-tumbadora de agave con la al menos una tenaza en posición cerrada, y estando la estructura completa inclinada interiormente, para la colocación de la planta en posición requerida antes de soltarla. Figure 9 illustrates a conventional perspective view of the agave combine harvester with the at least one pliers in the closed position, and the entire structure being internally inclined, for the placement of the plant in the required position before releasing it.
La figura 10 ilustra una vista en perspectiva convencional de la cosechadora-tumbadora de agave con la al menos una tenaza en posición abierta, la coa de corte extendida en posición de corte, y estando la estructura completa inclinada inferiormente La figura 11 muestra un diagrama esquemático del sistema de control electrónico de la cosechadora-tumbadora de agave. Figure 10 illustrates a conventional perspective view of the agave combine harvester with the at least one pliers in the open position, the cutting edge extended in the cutting position, and the entire structure being inclined downwards. Figure 11 shows a schematic diagram of the electronic control system of the agave combine harvester.
La figura 12 muestra un explosionado general de la cosechadora- tumbadora de agave, ilustrando una modalidad donde Incorpora placas protectoras del pistón de inclinación y elementos de protección de los pistones de cierre y apertura de al menos una tenaza y con modificaciones en la pieza de fijación del rotor. La figura 13 muestra una perspectiva convencional de la cosechadora-tumbadora de agave con la al menos una tenaza en posición abierta, que incorpora algunos de los elementos de la modalidad mostrada en la figura 12. Figure 12 shows a general exploded view of the agave combine-tumbling machine, illustrating a modality where it incorporates protective plates for the tilt piston and protection elements for the closing and opening pistons of at least one pliers and with modifications to the fixing part. rotor. Figure 13 shows a conventional perspective of the agave harvester-tumbling machine with the at least one pliers in the open position, which incorporates some of the elements of the modality shown in figure 12.
DESCRIPCIÓN DETALLADA DEL INVENTO DETAILED DESCRIPTION OF THE INVENTION
Los detalles característicos de la cosechadora-tumbadora de agave, se muestran claramente en la siguiente descripción y en los dibujos ilustrativos que se anexan, sirviendo ios mismos signos de referencia para señalar las mismas partes. The characteristic details of the agave combine harvester are clearly shown in the following description and in the accompanying illustrative drawings, the same reference signs serving to indicate the same parts.
Haciendo referencia a las figuras 1 a 5, la cosechadora-tumbadora de agave consiste en una estructura de soporte y anclaje (1) configurada para soportar los diferentes componentes, la cual consta de un par de brazos verticales (2) unidos superiormente a dos brazos de soporte diagonales (3) que se proyectan posteriormente y que conjuntamente definen en la zona superior dos puntos de acoplamiento (4, 5) donde se monta con ayuda de bujes (6) y un perno (7) una pieza de fijación (8) configurada para recibir superiormente y fijar un rotor (9) en el que superiormente se fija una placa de fijación y anclaje (10) a un brazo de una máquina excavadora (no mostrados) . Dicho rotor (9) ofrece la capacidad de girar 90° a la derecha y 90° a la izquierda para poder manipular las plantas de agave una vez cortada, según se requiera. Referring to Figures 1 to 5, the agave harvester-tumbling machine consists of a support and anchoring structure (1) configured to support the different components, which consists of a pair of vertical arms (2) joined superiorly to two arms diagonals (3) projecting subsequently and that together define in the upper zone two coupling points (4, 5) where a fixing piece (8) is mounted with the help of bushings (6) and a bolt (7) configured to receive superiorly and fix a rotor ( 9) in which a fixing and anchoring plate (10) is fixed to an arm of an excavating machine (not shown). Said rotor (9) offers the ability to rotate 90 ° to the right and 90 ° to the left to be able to manipulate the agave plants once cut, as required.
Dicha estructura de soporte, soporta al menos una tenaza (11) definida por un par de brazos semicirculares (12, 13) montados en su extremo de anclaje en un eje vertical de giro (14) adaptadas para cerrase y abrirse por acción pistones de cierre y apertura (15, 18) montados en brazos de soporte laterales (17, 17a) fijos en la estructura de soporte y anclaje (1), configurados para abrazar y presionar plantas de agave. Dichos brazos semicirculares (12, 13) de dicha al menos una tenaza (11) comprenden fijamente en su cara interna, una placa semicircular (18) y una placa complementaria (19) fija al centro entre brazos semicirculares (12, 13), las cuales en posición cerrada definen un cuerpo cónico (20, ver figuras 8 y 9) que abrazará la planta de agave en posición cerrada de la tenaza (11). Ambos brazos semicirculares (12, 13) de dicha al menos una tenaza (11) en su extremo de anclaje comprenden engranes semicirculares (21) engranados entre si, montados en un buje (22) por donde penetran los ejes verticales de giro (14) y en donde dichos engranes semicirculares (21) engranados entre si permiten el cierre y apertura sincronizado de ambos brazos semicirculares (12, 13). Said support structure supports at least one pliers (11) defined by a pair of semicircular arms (12, 13) mounted at their anchoring end on a vertical axis of rotation (14) adapted to close and open by action of closing pistons. and opening (15, 18) mounted on lateral support arms (17, 17a) fixed on the support and anchoring structure (1), configured to embrace and press agave plants. Said semicircular arms (12, 13) of said at least one pliers (11) comprise fixedly on their internal face, a semicircular plate (18) and a complementary plate (19) fixed to the center between semicircular arms (12, 13), the which in the closed position define a conical body (20, see figures 8 and 9) that will embrace the agave plant in the closed position of the pliers (11). Both semicircular arms (12, 13) of said at least one pliers (11) at its anchoring end comprise semicircular gears (21) meshed with each other, mounted on a hub (22) where the vertical axes of rotation (14) penetrate and where said semicircular gears (21) meshed with each other allow the synchronized closing and opening of both semicircular arms (12, 13).
Ambos brazos semicirculares (12, 13) de dicha al menos una tenaza (11) comprenden en su extremo de anclaje una pluralidad de barrenos (23) distribuidos para el anclaje pivotal de dichos pistones de cierre y apertura (15, 16) para regular su extensión y por ende el grado de cierre de dicha al menos una tenaza (11) Both semicircular arms (12, 13) of said at least one pliers (11) comprise at their anchoring end a plurality of holes (23) distributed for pivotal anchoring of said closing and opening pistons (15, 16) to regulate their extension and therefore the degree of closure of said at least one pliers (11)
Dichos brazos semicirculares (12, 13) de dicha ai menos una tenaza (11) se monta en una estructura definida por una placa superior (24) y una placa inferior (25) unidas mediante una pluralidad de medios de fijación (26) y otros eiementos de ensamble intermedios (27) y cuerpos anterior y posterior de carcasa protectora (28) Said semicircular arms (12, 13) of said at least one pliers (11) are mounted on a structure defined by an upper plate (24) and a lower plate (25) joined by a plurality of fixing means (26) and others intermediate assembly elements (27) and front and rear bodies of protective casing (28)
Dichos brazos de soporte laterales (17. 17a) fijos en la estructura de soporte y anclaje (1) abrazan la sección central de dichos pistones de cierre y apertura (15, 16) mediante chumaceras (29) y balancines (30) que le ofrecen estabilidad en su accionamiento. Said lateral support arms (17. 17a) fixed on the support and anchoring structure (1) embrace the central section of said closing and opening pistons (15, 16) by means of bearings (29) and rocker arms (30) that offer stability in its drive.
Con referencia a las figuras 1 y 3 a 5, una coa de corte (31) de activación axial mediante un pistón de accionamiento lineal (32) montados en una plataforma (33) se dispone por debajo de dicha al menos una tenaza (11) y está definida por una base guía inferior (34) soportada en la misma estructura de soporte y anclaje (1), configurada para activarse y extenderse para cortar la base de las plantas de agave; la base guía inferior (34) configurada con un par de paredes laterales verticales (35) y paralelas en las que se montan guías laterales (36) y correderas superiores e inferiores (37), por donde se desplaza ¡irrealmente un brazo alargado (38) de la coa de corte (31), en cuyo extremo posterior se fija el extremo del eje extensible del pistón de accionamiento lineal (32) que esta montado en chumaceras (39) fijas en la zona posterior de dichas paredes laterales verticales y paralelas y comprendiendo un balancín de estabilización (40); en el extremo frontal del brazo alargado (38) se fija la punta de la coa de corte (31) Dicha base guía inferior (34) define una punta extrema guia (41) y pistas inferiores laterales (42), y está adaptada para recibir superiormente una cubierta superior (43) con refuerzos laterales (44) y una placa superior de fijación y cobertura en la zona frontal que es la misma placa inferior (25) de la estrucfura donde se montan ios brazos semicirculares (12, 13) de dicha al menos una tenaza (11), cubriendo conjuntamente el ensamble de la coa de corte (31 ) With reference to Figures 1 and 3 to 5, an axially activated cutting coa (31) by means of a linear drive piston (32) mounted on a platform (33) is arranged below said at least one pliers (11) and is defined by a guide base lower (34) supported on the same support and anchoring structure (1), configured to activate and extend to cut the base of the agave plants; the lower guide base (34) configured with a pair of vertical and parallel side walls (35) on which side guides (36) and upper and lower sliders (37) are mounted, whereby an elongated arm (38 ) of the cutting coa (31), at the rear end of which is fixed the end of the extendable shaft of the linear drive piston (32) which is mounted on bearings (39) fixed in the rear area of said vertical and parallel side walls and comprising a stabilization rocker (40); At the front end of the elongated arm (38) the tip of the cutting coa (31) is fixed Said lower guide base (34) defines a guide end point (41) and lower lateral tracks (42), and is adapted to receive upperly an upper cover (43) with lateral reinforcements (44) and an upper fixing and covering plate in the front area which is the same lower plate (25) of the structure where the semicircular arms (12, 13) of said at least one pliers (11), jointly covering the cutting gear assembly (31)
Con referencia a las figuras 4 y 5, la máquina cosechadora- tumbadora de agave comprende un pistón de inclinación (45) que se fija en su extremo inferior en dicha placa inferior (25) de la estructura donde se montan los brazos semicirculares (12, 13) de dicha al menos una tenaza (11) de ia estructura de soporte y anclaje (1) y su extremo superior se fija en un punto de dicha pieza de fijación (8) que une la estructura de soporte y anclaje (1) con el rotor (9); de modo que permite que el ensamble de dicha al menos una tenaza (11) y la coa de corte (31) puedan inclinarse.With reference to Figures 4 and 5, the agave harvesting-tumbling machine comprises a tilt piston (45) that is fixed at its lower end in said lower plate (25) of the structure where the semicircular arms (12, 13 of said at least one pliers (11) of the support and anchoring structure (1) and its upper end is fixed at a point of said fixing piece (8) that joins the support and anchoring structure (1) with the rotor ( 9); so that it allows the assembly of said at least one pliers (11) and the cutting edge (31) to be inclined.
En la figura 6 se ilustra una vista en perspectiva convencional de la cosechadora-tumbadora de agave con la al menos una tenaza (11) en posición abierta, en esta posición ia máquina permite posicionarse próxima a una planta de agave y abre los dos brazos semicirculares (12, 13) que abarcan las hojas de las plantas de agave antes de cerrarse. El ensamble de dicha al menos una tenaza (11) y la coa de corte (31) montadas en la estructura de soporte y anclaje (1) pueden girar 90° a ¡a derecha o 90º a la izquierda por acción del rotor (9) para posicionarse y centrar adecuadamente la planta de agave. En esta figura se muestra un orifico central (48) en la placa complementaria (19) fija al centro entre dichos brazos semicirculares (12. 13) por donde se toman las imágenes de la planta de agave a través de al menos una cámara de video (no mostrada) fija en la parte posterior de dicha placa complementaria (19) la cual permite centrar adecuadamente la planta por el operario en base a la imagen. Dicha cámara de video (no mostrada) puede estar en comunicación con dicho sistema de control electrónico y mediante una pantalla el operario puede supervisar y accionar la máquina. Figure 6 shows a conventional perspective view of the agave harvester-tumbling machine with the at least one pliers (11) in the open position, in this position the machine allows it to be positioned close to an agave plant and opens the two semi-circular arms (12, 13) covering the leaves of agave plants before closing. The assembly of said at least one pliers (11) and the cutting gear (31) mounted on the support and anchoring structure (1) can rotate 90 ° to the right or 90 ° to the left by the action of the rotor (9 ) to properly position and center the agave plant. This figure shows a central hole (48) in the complementary plate (19) fixed to the center between said semicircular arms (12. 13) where the images of the agave plant are taken through at least one video camera (not shown) fixed on the back of said complementary plate (19) which allows the plant to be properly centered by the operator based on the image. Said video camera (not shown) can be in communication with said electronic control system and through a screen the operator can monitor and operate the machine.
En ia figura 7 se ilustra una vista en perspectiva convencional de la cosechadora-tumbadora de agave con la al menos una tenaza (11) en posición abierta y extendida en posición de corte la coa de corte (31). Aquí se muestra e! accionamiento de la coa de corte (31) para el entendimiento de la operación; aunque su accionamiento debe ejecutarse cuando la tenaza (11) ha sujetado y presionado la planta de agave descubriendo su base para cortarla con la coa de corte (31). Figure 7 shows a conventional perspective view of the agave harvester-tumbling machine with the at least one pliers (11) in the open position and extended in the cutting position. cutting (31). Shown here is e! actuation of the cutting coa (31) to understand the operation; although its actuation must be executed when the pliers (11) have held and pressed the agave plant, uncovering its base to cut it with the cutting coa (31).
En la figura 8 se ilustra una vista en perspectiva convencional de la cosechadora-tumbadora de agave con la al menos una tenaza (11) en posición cerrada; en esta posición la máquina abraza y presiona la planta de agave, las placas semicirculares (18) unida a cada brazo semicircular (12, 13) y una placa complementaria (19) fija al centro entre brazos semicirculares (12, 13), definen un cuerpo cónico (20) que abrazará la planta de agave en posición cerrada de la tenaza (11). Figure 8 shows a conventional perspective view of the agave combine harvester with the at least one pliers (11) in the closed position; In this position the machine embraces and presses the agave plant, the semicircular plates (18) attached to each semicircular arm (12, 13) and a complementary plate (19) fixed to the center between semicircular arms (12, 13), define a conical body (20) that will hug the agave plant in the closed position of the pliers (11).
En la figura 9 se ilustra una vista en perspectiva convencional de la cosechadora-tumbadora de agave con la ai menos una tenaza (11) en posición cerrada, y estando la estructura completa inclinada inferiormente por acción deí pistón de inclinación (45), para la colocación de la planta en posición requerida antes de soltarla. Dicho pistón de inclinación (45), permite inclinar el ensamble de dicha al menos una tenaza (11) y la coa de corte (31) montadas en la estructura de soporte y anclaje (1) cuando dicha tenaza (11) sujeta una planta que ha sido cortada con la coa de corte (31) y puede girar 90° a la derecha o 90* a la izquierda por acción de! rotor (9) para posscionar la planta de agave en posición deseada para soltarse y poslcionarse en el suelo en posición requerida para su jimado posterior. En la figura 10 se ilustra una vista en perspectiva convencional de la cosechadora-tumbadora de agave con la al menos una tenaza (11) en posición abierta, la coa de corte (31) extendida en posición de corte, y estando la estructura completa inclinada interiormente. Figure 9 illustrates a conventional perspective view of the agave harvester-tumbling machine with at least one pliers (11) in the closed position, and the entire structure being tilted downwards by the action of the tilting piston (45), for Placing the plant in the required position before releasing it. Said inclination piston (45), allows the assembly of said at least one pliers (11) and the cutting coa (31) mounted on the support and anchoring structure (1) to be tilted when said pliers (11) holds a plant that It has been cut with the cutting coa (31) and can be rotated 90 ° to the right or 90 * to the left by! rotor (9) to position the agave plant in the desired position to loosen and position itself on the ground in the position required for its subsequent harrowing. Figure 10 illustrates a conventional perspective view of the agave harvester-tumbling machine with the at least one pliers (11) in the open position, the cutting edge (31) extended in the cutting position, and the entire structure being inclined inwardly.
Haciendo referencia a ía figura 11 que muestra un diagrama esquemático del sistema de control electrónico de la cosechadora- tumbadora de agave. En dicha figura el sistema de control electrónico de la cosechadora-tumbadora de agave incluye un módulo electrónico (47) conectado a múltiples entradas (48) de una palanca de accionamiento (49) que permite el accionamiento de interruptor de inicio (50), interruptor de reinicio (51), interruptor de movimiento superior (52), interruptor de movimiento inferior (53), interruptor de movimiento a la derecha (54), interruptor de movimiento a la izquierda (55) y sus múltiples salidas (56) para el control de una pluralidad de electroválvulas, una electro válvula (57) para control de la coa de corte, una elecíroválvula (58) para control de la tenaza, una electroválvula (59) para control de e! rotor de giro y una electroválvula (60) para control del pistón de inclinación. Referring to Figure 11 which shows a schematic diagram of the electronic control system of the agave combine harvester. In said figure, the electronic control system of the agave combine harvester includes an electronic module (47) connected to multiple inputs (48) of an operating lever (49) that allows the activation of the start switch (50), switch (51), upper movement switch (52), lower movement switch (53), right movement switch (54), left movement switch (55) and its multiple outputs (56) for the control of a plurality of solenoid valves, one solenoid valve (57) for controlling the cut-off gear, one solenoid valve (58) for controlling the pincer, one solenoid valve (59) for controlling the e! swing rotor and a solenoid valve (60) to control the tilt piston.
Haciendo referencia a las figuras 12 y 13 que muestran un explosionado general y una vista en perspectiva convencional, respectivamente, de la cosechadora-tumbadora de agave, ilustrando una modalidad de la cosechadora-tumbadora donde incorpora un par de placas laterales protectoras (61) adaptadas para fijarse y montarse con medios de fijación (no mostrados) en la estructura de soporte y anclaje (1), específicamente en los brazos verticales (2) y los brazos de soporte diagonales (3) con la finalidad de proteger el pistón de inclinación (45). Además, esta modalidad incluye un par de elementos protectores (62) de los pistones de cierre y apertura (15, 16) de dicha al menos una tenaza (11), los cuales consisten en brazos con extremo curvado hacia arriba y están configurados para fijarse con medios de fijación (no mostrados) en los costados de la plataforma (33) donde se fija la coa de corte (31) y los cuates se extiende lateralmente pasando por debajo de dichos pistones de cierre y apertura (15, 16), de modo que el extremo curvado sube rodeándolos para protegerlos. Además se muestra una modalidad de la pieza de fijación (8) que carece de orificio ceniral para la fijación del rotor (9) y en cambio presenta una pluralidad de barrenos (63) distribuidos circunferencialmente para recibir medios de fijación (no mostrados); de la misma forma dicho rotor (9) comprende una pluralidad de barrenos en su cara inferior (no mostrados) y una pluralidad de barrenos (64) distribuidos circunferencialmente en su cara superior, configurados para recibir medios de fijación para fijar dicho rotor (9) con dicha pieza de fijación (8) y dicha placa de fijación y anclaje (10). Referring to Figures 12 and 13 that show a general exploded view and a conventional perspective view, respectively, of the agave combine-tumbling machine, illustrating a modality of the combine-tumbling machine where it incorporates a pair of protective side plates (61) adapted to be fixed and mounted with fixing means (not shown) on the support and anchoring structure (1), specifically on the vertical arms (2) and the diagonal support arms (3) in order to protect the tilt piston ( Four. Five). Furthermore, this embodiment includes a pair of protective elements (62) of the closing and opening pistons (15, 16) of said at least one pliers (11), which consist of arms with an upward curved end and are configured to be fixed with fixing means (not shown) on the sides of the platform (33) where the cutting coa (31) is fixed and the quads extends laterally passing under said closing and opening pistons (15, 16), of so that the curved end goes up around them to protect them. Furthermore, an embodiment of the fixing piece (8) is shown that lacks a ceniral hole for fixing the rotor (9) and instead has a plurality of holes (63) distributed circumferentially to receive fixing means (not shown); in the same way said rotor (9) comprises a plurality of holes in its lower face (not shown) and a plurality of holes (64) distributed circumferentially in its upper face, configured to receive fixing means to fix said rotor (9) with said fixing piece (8) and said fixing and anchoring plate (10).
El invento ha sido descrito suficientemente como para que una persona con conocimientos medios en la materia pueda reproducir y obtener Sos resultados que mencionamos en la presente invención. Sin embargo, cualquier persona hábil en el campo de la técnica que compete el presente invento puede ser capaz de hacer modificaciones no descritas en la presente solicitud, sin embargo, si para la aplicación de estas modificaciones en una estructura determinada o en el proceso de manufactura del mismo, se requiere de la materia reclamada en las siguientes reivindicaciones, dichas estructuras deberán ser comprendidas dentro del alcance de la invención The invention has been described sufficiently so that a person of average knowledge in the field can reproduce and obtain the results that we mention in the present invention. However, any person skilled in the field of the art that concerns the present invention may be able to make modifications not described in the present application, however, if for the application of these modifications in a certain structure or in the manufacturing process of the same, the matter claimed in the following claims is required, said structures should be included within the scope of the invention

Claims

REIVINDICACIONES Habiendo descrito suficientemente la invención, se reclama como propiedad lo contenido en las siguientes cláusulas reivindicatorías. CLAIMS Having sufficiently described the invention, the content of the following claims clauses is claimed as property.
1.- Una cosechadora-tumbadora de agave caracterizada por comprender: 1.- An agave combine harvester characterized by understanding:
a) una estructura de soporte y anclaje configurada para soportar los componentes que consisten en, a) a supporting and anchoring structure configured to support the components consisting of,
b) al menos una tenaza definida por un par de brazos semicirculares montadas en su extremo de anclaje en un eje vertical de giro adaptadas para cerrase y abrirse por acción pistones de cierre y apertura montados en brazos de soporte laterales fijos en la estructura de soporte y anclaje, configurados para abrazar y presionar plantas de agave; b) at least one pliers defined by a pair of semicircular arms mounted at their anchoring end on a vertical axis of rotation adapted to close and open by action of closing and opening pistons mounted on lateral support arms fixed to the support structure and anchor, configured to hug and press agave plants;
c) una coa de corte de activación axial mediante un pistón de accionamiento lineal montados en una plataforma con base guía dispuesta por debajo de dicha al menos una tenaza y soportada en la misma estructura de soporte y anclaje, configurada para activarse y extenderse para cortar la base de las plantas de agave sujetas con dicha al menso una tenaza; c) an axially activated cutting coa through a linear actuating piston mounted on a platform with a guide base arranged below said at least one pliers and supported on the same support and anchoring structure, configured to activate and extend to cut the base of the agave plants held with joy at least a pincer;
d) un rotor giratorio montado en una pieza de fijación fija inferiormenfe a dicha estructura de soporte y anclaje y superiormente a una placa de fijación configurada para anclarse operativamente al brazo de una máquina tipo excavadora; d) a rotating rotor mounted on a fixed fixing piece inferiorly to said support and anchoring structure and superiorly to a fixing plate configured to be operatively anchored to the arm of an excavator type machine;
e) al menos un pistón de inclinación cuyo extremo inferior se fija en la zona inferior de dicha estructura de soporte y anclaje y su extremo superior se fija en un punto de dicha pieza de fijación que une el rotor giratorio, de modo que permite que el cuerpo de la al menos una tenaza y la coa de corte pueda inclinarse hacia el frente; e) at least one tilt piston whose lower end It is fixed in the lower area of said support and anchoring structure and its upper end is fixed in a point of said fixing piece that joins the rotating rotor, in such a way that it allows the body of the at least one pliers and the coa of cut may lean forward;
f) un sistema de control electrónico para el control y accionamiento, inicio, paro, reinicio y control de una pluralidad de electroválvulas para la operación de los diferentes pistones de control de movimientos de la coa de corte, de dicha al menos una tenaza, el pistón de inclinación (superior, inferior) y para el control del rotor de giro derecha e izquierda f) an electronic control system for the control and actuation, start, stop, restart and control of a plurality of electrovalves for the operation of the different control pistons of movements of the cutting coa, of said at least one pliers, the tilt piston (upper, lower) and for left and right rotation rotor control
2.- La cosechadora-tumbadora de agave de acuerdo con la reivindicación 1, caracterizada porque los brazos semicirculares de dicha al menos una tenaza comprenden en su extremo de anclaje engranes semicirculares engranados entre si para su cierre y apertura sincronizado. 2. The agave harvester-tumbling machine according to claim 1, characterized in that the semicircular arms of said at least one pliers comprise at their anchoring end semicircular gears meshed with each other for their synchronized closing and opening.
3.~ La cosechadora-tumbadora de agave de acuerdo con la reivindicación 1, caracterizada porque los brazos semicirculares de dicha al menos una tenaza comprenden en su extremo de anclaje una pluralidad de barrenos distribuidos para el anclaje pivotal de dichos pistones de cierre y apertura para regular su extensión y por ende el grado de cierre de dicha al menos una tenaza. 3. ~ The agave harvester-tumbling according to claim 1, characterized in that the semicircular arms of said at least one pliers comprise at their anchoring end a plurality of holes distributed for pivotal anchoring of said closing and opening pistons to regulate its extension and therefore the degree of closure of said at least one pliers.
4.- La cosechadora-tumbadora de agave de acuerdo con la reivindicación 1, caracterizada porque los brazos semicirculares de dicha al menos una tenaza comprenden fijamente en su cara interna una placa semicircular y una placa complementarla fija al centro entre ambos brazos semicirculares, que en posición cerrada definen un cuerpo cónico que abrazará la planta de agave en posición cerrada de la tenaza. 4.- The agave harvester-tumbling according to claim 1, characterized in that the semicircular arms of said at least one pliers fixedly comprise on its internal face a semicircular plate and a complementary plate fixed to the center between both semicircular arms, which in the closed position define a conical body that will embrace the agave plant in the closed position of the pliers.
5.- La cosechadora-tumbadora de agave de acuerdo con la reivindicación 1, caracterizada porque los brazos semicirculares de dicha al menos una tenaza se monta en una estructura definida por una placa superior y una placa inferior unidas mediante una pluralidad de medios de fijación y otros elementos de ensamble intermedios. 5. The agave harvester-tumbler according to claim 1, characterized in that the semicircular arms of said at least one pliers are mounted on a structure defined by an upper plate and a lower plate joined by a plurality of fixing means and other intermediate assembly elements.
6.- La cosechadora-tumbadora de agave de acuerdo con la reivindicación 1, caracterizada porque dichos brazos de soporte laterales fijos en la estructura de soporte y anclaje abrazan la sección central de dichos pistones de cierre y apertura mediante chumaceras y balancines. 6. The agave harvester-tumbling machine according to claim 1, characterized in that said lateral support arms fixed to the support and anchoring structure embrace the central section of said closing and opening pistons by means of bearings and rocker arms.
7.- La cosechadora-tumbadora de agave de acuerdo con la reivindicación 1, caracterizada porque dicha plataforma donde se monta dicha coa de corte consta de una base guia inferior configurada con un par de paredes laterales verticales y paralelas en las que se montan guías laterales y correderas superiores e inferiores, por donde se desplaza linealmente el brazo alargado de la coa de corte, en cuyo extremo posterior se fija el extremo del eje extensible del pistón de accionamiento que esta montado en chumaceras fijas en ia zona posterior de dichas paredes laterales verticales y paralelas y comprendiendo un balancín; en el extremo frontal del brazo alargado de la coa de corte se fija la punta de corte de la coa de corte. 7.- The agave harvester-tumbling according to claim 1, characterized in that said platform where said cutting coa is mounted consists of a lower guide base configured with a pair of vertical and parallel side walls on which side guides are mounted and upper and lower sliders, where the elongated arm of the cutting gear moves linearly, at the rear end of which the end of the extendable shaft of the actuating piston that is mounted is fixed. in fixed bearings in the rear area of said vertical and parallel side walls and comprising a rocker; At the front end of the elongated arm of the cutting head the cutting tip of the cutting head is attached.
8.- La cosechadora-tumbadora de agave de acuerdo con la reivindicación 7, caracterizada porque dicha base guía define una punta extrema gula y pistas inferiores laterales, y está adaptada para recibir superiormente una cubierta superior con refuerzos laterales y una placa superior de fijación y cobertura en la zona frontal, cubriendo conjuntamente el ensamble de la coa de corte. 8. The agave harvester-tumbling according to claim 7, characterized in that said guide base defines an extreme guide point and lower lateral tracks, and is adapted to receive an upper cover with lateral reinforcements and an upper fixing plate and coverage in the frontal area, jointly covering the assembly of the cutting coa.
9.- La cosechadora-tumbadora de agave de acuerdo con la reivindicación 1, caracterizada porque dicha estructura de soporte y anclaje consta de un par de brazos verticales unidos superiormente a dos brazos de soporte diagonales que se proyectan posteriormente y que conjuntamente definen en la zona superior dos puntos de acoplamiento donde se monta con ayuda de bujes y un perno una pieza de fijación configurada para recibir superiormente y fijar un rotor en el que superiormente se fija una placa de fijación y anclaje a un brazo de una máquina excavadora.9. The agave harvester-tumbling according to claim 1, characterized in that said support and anchoring structure consists of a pair of vertical arms joined superiorly to two diagonal support arms that project posteriorly and that jointly define in the area upper two coupling points where a fixing piece configured to upperly receive and fix a rotor is mounted with the help of bushings and a bolt in which a fixing and anchoring plate is fixed to an arm of an excavating machine from above.
10.- La cosechadora-tumbadora de agave de acuerdo con la reivindicación 1, caracterizada porque dicho rotor ofrece la capacidad de girar 90º a la derecha y 90° a la izquierda para poder posícionar ía a! menos una tenaza para e! corte de las plantas o para poder manipularla cuando sujeta la planta ya cortada, según se requiera. 10. The combine-tumbadora agave according to claim 1, wherein said rotor provides the ability to rotate 90 ° to the right and 90 ° to the left to position ed to! minus a pincer for e! cutting the plants or to be able to manipulate it when holding the plant already cut, as required.
11. - La cosechadora-tumbadora de agave de acuerdo con ¡a reivindicación 1, caracterizada porque dicho pistón de inclinación se fija en su extremo inferior en dicha placa superior de fijación y cobertura en la zona frontal de la tenaza y de la estructura de soporte y anclaje y su extremo superior se fija en un punto de dicha pieza de fijación que une la estructura de soporte y anclaje con el rotor de giro; de modo que permite que el ensamble de dicha al menos una tenaza y la coa de corte pueda inclinarse. 11. - The agave harvester-tumbling according to claim 1, characterized in that said tilt piston is fixed at its lower end in said upper fixing plate and coverage in the front area of the pliers and the support structure and anchoring and its upper end is fixed at a point of said fixing piece that joins the support and anchoring structure with the rotation rotor; so that it allows the assembly of said at least one pliers and the cutting coa to be tilted.
12 - La cosechadora-tumbadora de agave de acuerdo con la reivindicación 1, caracterizada porque dicho sistema de control electrónico de la cosechadora-tumbadora de agave incluye un modulo electrónico conectado a múltiples entradas de una palanca de accionamiento que permite el inicio, reinicio, movimientos superior, inferior, derecha e izquierda y sus múltiples salidas para el control de una pluralidad de electroválvulas que controlan la coa de corte, dicha al menos una tenazas, el rotor de giro y el pistón de inclinación. 12 - The agave combine harvester according to claim 1, characterized in that said electronic control system of the agave combine harvester includes an electronic module connected to multiple inputs of an operating lever that allows the start, restart, movements upper, lower, right and left and their multiple outputs for the control of a plurality of solenoid valves that control the cutting edge, said at least one pliers, the rotation rotor and the tilt piston.
13 - La cosechadora-tumbadora de agave de acuerdo con la rei vindicación 1, caracterizada porque además incluye ai menos una cámara de video dispuesta en la zona donde se dispone la placa complementaria fija al centro entre dichos brazos semicirculares de dicha al menos una tenaza para tomar imágenes de la planta de agave y centrarla adecuadamente por el operario en base a la imagen para su sujeción y corte. 13 - The agave harvester-tumbling machine according to claim 1, characterized in that it also includes at least one video camera arranged in the area where the complementary plate is arranged fixed to the center between said semicircular arms of said at least one pliers for take pictures of the agave plant and center it appropriately by the operator based on the image for its holding and cutting.
14 - La cosechadora-tumbadora de agave de acuerdo con la reivindicación 13, caracterizada porque dicha al menos una cámara de video puede estar en comunicación con dicho sistema de control electrónico y mediante una pantalla el operario puede supervisar y accionar la máquina. 14 - The agave combine harvester in accordance with the Claim 13, characterized in that said at least one video camera can be in communication with said electronic control system and through a screen the operator can monitor and operate the machine.
15.- La cosechadora-tumbadora de agave de acuerdo con cualquiera de las reivindicaciones anteriores, caracterizada porque además comprende un par de placas laterales protectoras adaptadas para fijarse y montarse con medios de fijación en los costados de la estructura de soporte y anclaje, específicamente en los brazos verticales y los brazos de soporte diagonales para proteger el pistón de inclinación. 15.- The agave harvester-tumbling according to any of the preceding claims, characterized in that it also comprises a pair of protective side plates adapted to be fixed and mounted with fixing means on the sides of the support and anchoring structure, specifically in vertical arms and diagonal support arms to protect the tilt piston.
18 - La cosechadora-tumbadora de agave de acuerdo con cualquiera de las reivindicaciones anteriores, caracterizada porque incluye un par de elementos protectores de los pistones de cierre y apertura de dicha al menos una tenaza, los cuales consisten en brazos con extremo curvado hacia arriba y están configurados para fijarse con medios de fijación en los costados de la plataforma donde se fija la coa de corte y los cuales se extiende lateralmente pasando por debajo de dichos pistones de cierre y apertura, en donde el extremo curvado sube rodeando dichos pistones para protegerlos. 17 - La cosechadora-tumbadora de agave de acuerdo con la reivindicación 1, caracterizada porque dicha pieza de fijación del rotor comprende una pluralidad de barrenos y dicho rotor comprende una pluralidad de barrenos en su cara inferior y en su cara superior, configurados para recibir medios de fijación para fijar dicho rotor con dicha pieza de fijación y dicha placa de fijación y anclaje. 18 - The agave harvester-tumbling according to any of the previous claims, characterized in that it includes a pair of protective elements for the closing and opening pistons of said at least one pliers, which consist of arms with an upward curved end and they are configured to be fixed with fixing means on the sides of the platform where the cutting coa is fixed and which extends laterally passing under said closing and opening pistons, where the curved end rises around said pistons to protect them. 17 - The agave harvester-tumbler according to claim 1, characterized in that said rotor fixing part comprises a plurality of holes and said rotor it comprises a plurality of holes on its lower face and on its upper face, configured to receive fixing means for fixing said rotor with said fixing piece and said fixing and anchoring plate.
PCT/MX2019/000123 2019-05-08 2019-11-13 Agave cutter-harvester WO2020226480A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MXMX/A/2019/005427 2019-05-08
MX2019005427A MX2019005427A (en) 2019-05-08 2019-05-08 Agave cutter-harvester.

Publications (1)

Publication Number Publication Date
WO2020226480A1 true WO2020226480A1 (en) 2020-11-12

Family

ID=73051079

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MX2019/000123 WO2020226480A1 (en) 2019-05-08 2019-11-13 Agave cutter-harvester

Country Status (2)

Country Link
MX (1) MX2019005427A (en)
WO (1) WO2020226480A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022191688A1 (en) * 2021-03-08 2022-09-15 Navarro Velasco Ruben Implement for harvesting and cutting agaves and scrub

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2013004606A (en) * 2013-04-24 2014-10-24 Rubén Navarro Velasco Machine for harvesting agave and obtaining the core of the plant.
WO2017209591A1 (en) * 2016-05-30 2017-12-07 Navarro Velasco Rubén Foldable extendable head for agave harvesting

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2013004606A (en) * 2013-04-24 2014-10-24 Rubén Navarro Velasco Machine for harvesting agave and obtaining the core of the plant.
WO2017209591A1 (en) * 2016-05-30 2017-12-07 Navarro Velasco Rubén Foldable extendable head for agave harvesting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022191688A1 (en) * 2021-03-08 2022-09-15 Navarro Velasco Ruben Implement for harvesting and cutting agaves and scrub

Also Published As

Publication number Publication date
MX2019005427A (en) 2020-11-09

Similar Documents

Publication Publication Date Title
ES2272837T3 (en) Reaper.
JP3740040B2 (en) Fruit collection device
JP4773863B2 (en) Hydraulic excavator and three-point support mounting device
FI126476B (en) Stump breaking device, system and method for stump breaking
WO2017209591A1 (en) Foldable extendable head for agave harvesting
WO2008034919A1 (en) Machine for cutting off low buds in tree plantations
JP2006061162A (en) Working machine
WO2020226480A1 (en) Agave cutter-harvester
JP2011103850A (en) Mowing implement
SE1050276A1 (en) Soil cultivation implement
KR20140144626A (en) A harrow for tractor
US5901538A (en) Brush felling head
JP2009118744A (en) Pruning device for roadside face
WO2014175720A1 (en) Machine for harvesting agave and obtaining the core of the plant
ES2402792T3 (en) Apparatus for the treatment of the earth
JP2007044003A (en) Reaping and dropping device of tea garden control machine
PT94578A (en) MOWER
WO2022191688A1 (en) Implement for harvesting and cutting agaves and scrub
JP2001258348A (en) Device for cutting residual stem
CN109845471A (en) One kind going out ginger machine
WO2014175719A1 (en) Machine for cutting the tips of the leaves off agave plants and preparing the plants for the removal of the core
KR102366878B1 (en) A tractor connecting type farmming device
JP3558524B2 (en) Mower
JP2011092076A (en) Working vehicle
JP3749274B2 (en) Semi-propelled plucking machine

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19927845

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19927845

Country of ref document: EP

Kind code of ref document: A1