WO2017209591A1 - Cabezal plegable y extensible para cosecha de agave - Google Patents
Cabezal plegable y extensible para cosecha de agave Download PDFInfo
- Publication number
- WO2017209591A1 WO2017209591A1 PCT/MX2016/000056 MX2016000056W WO2017209591A1 WO 2017209591 A1 WO2017209591 A1 WO 2017209591A1 MX 2016000056 W MX2016000056 W MX 2016000056W WO 2017209591 A1 WO2017209591 A1 WO 2017209591A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- agave
- jaws
- head
- harvesting
- pair
- Prior art date
Links
- 238000003306 harvesting Methods 0.000 title claims abstract description 42
- 240000004246 Agave americana Species 0.000 title description 5
- 244000193174 agave Species 0.000 claims abstract description 97
- 238000005520 cutting process Methods 0.000 claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 230000000694 effects Effects 0.000 claims abstract description 13
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 8
- 241000196324 Embryophyta Species 0.000 description 10
- 235000016068 Berberis vulgaris Nutrition 0.000 description 7
- 241000335053 Beta vulgaris Species 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 235000001619 Agave salmiana Nutrition 0.000 description 4
- 241001124569 Lycaenidae Species 0.000 description 3
- 244000061176 Nicotiana tabacum Species 0.000 description 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 3
- 241000230533 Gulo gulo Species 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241001057636 Dracaena deremensis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 235000013616 tea Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
-
- 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
- A01G23/003—Collecting felled trees
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 on tractors or other motor vehicles to perform crop work. More specifically it refers to improvements in folding and extensible head for agave harvest.
- JP2007151438 ⁇ "(document D1) was found that reveals an agricultural implement 1 having a machine body (2) linked to a moving vehicle and the Machine body (2) has a cutting means (4) for cutting off a stem and leaf part (A1) of a beet (A), while turning freely.
- the front end part of a body of swivel arm (15) is connected to the machine body (2) so that it can rotate freely, and a frame body (21) is connected to the rear end part of the arm body (15) in turn with the purpose of turning freely.
- a sliding guide body (23) in the remaining stem and leaf portions (A2) of the beet (A) is attached to the front part of the frame body (21).
- a blade body of cut (24) to cut the remaining stem and leaf parts (A2) of the beet (A) while moving up and down to keep up with the beet (A), is attached to the back of the body frame (21).
- document D1 shows a machinery for mowing part of the stem and beet leaves, which can be mounted, for example, on a tractor; It consists of two primary elements, one where a cutting element (4) is mounted in the front area, which is a horizontal rotating blade (4) mounted on a rotating shaft (5) that cuts the highest part of the blades.
- the beet (leaf portion A1, see fig. 1). It practically operates and is structured like a pruner.
- the second element is a cutting assembly defined by a vertical frame structure (2) where rotation arms (15, 17 a ) with tension element (18) are mounted, at which end a frame (21) is pivotally fixed; in front of the frame body (21), which moves on the remaining foliage (A2) of the beet, comprises, for example, sled body or the like of the guide body (23) for sliding and adjusting the vertical position .
- the rear part of the frame body (21), and together with the frame body (21) and the glutton body (23) together with the rotation of the rotating arm member (15), are configured and assembled with multiple components for be able to guide a straight cutting blade (24) in an angled position to mow the total amount of projection of the crests of the (soil surface).
- this agricultural implement does not operate, is not structured, or configured to be able to execute cuts of the tips of the agave pencas.
- document D1 alone does not disclose, neither the structural configuration, nor the elements, its assembly, form of operation and actuation such as those of the improved folding and extensible head for mowing the tips of the agave plant jaws; therefore, this document D1 does not affect at all the novelty of this invention; at the same time, the matter disclosed in said document D1, does not allow a technician with average knowledge in the field to be able to deduce and configure a folding and extensible mowing head from the tips of the ends of the penalties based on said disclosed information. agave plants, improved; therefore, said document D1 does not affect inventive activity either.
- Document US1, 315,3714 "A” (document D2) which discloses an agricultural equipment applied in the production of corn, used for dispatch operations, was also located. More specifically, the invention is a visual cutting indicator to provide an integrated means of monitoring the height of the cutters and tassel extractors in corn crop cutting machines. The visual cutting meter ensures a Uniform cutting height consistent with the optimum plant cultivation requirements.
- the equipment comprises a support structure that defines a vertical arm (142) in which a first lower arm (152) is fixed which extends by the effect of a main lifting cylinder (140), and in which a bar is coupled for mounting a sensor (130) at the end of which comprises a sensor (250) (electric-optical sensor) to detect the level of the upper part of the plants; a second upper arm (150) extending at its end, comprises, pivotally connected at its end, a vertical bar of cutting tool head (100) with a horizontal cutting blade (210); and which is also fixed on the first lower arm (152) and on an actuator (120).
- a support structure that defines a vertical arm (142) in which a first lower arm (152) is fixed which extends by the effect of a main lifting cylinder (140), and in which a bar is coupled for mounting a sensor (130) at the end of which comprises a sensor (250) (electric-optical sensor) to detect the level of the upper part of the plants; a second upper arm (150) extending at its end
- the tool is composed of an assembly that supports two arms, a sensor element is mounted on both, and a vertical bar of a cutting head tool comprising a horizontal blade is mounted on both cutting
- the sensor element detects the upper end of the corn plants (panicle) and the arms adjust the height of the cutting head tool so that the horizontal cutting blade is cut in an optimal area.
- said document D2 does not reveal, nor does it suggest a folding and extensible head for mowing the tips of the agave plant jaws comprising a mechanism of two pairs of clamp pliers that are activated by hydraulic mechanisms to embrace the agave plant and close to join said pencas and cut the tips by means of an upper pliers conditioned with cutting blades; does not disclose or disclose that the head comprises a hydraulic adjustment system and mechanism of different heights and closing diameter of the pincer system to cover different plant sizes; nor that it includes a hydraulic system with levers or buttons of control and actuation by the operator for the actuation of the multiple actuators and mechanisms.
- document D2 by itself does not disclose, neither the structural configuration, nor the elements, its assembly, operation and operation like those of the improved folding and extendable head of mowing of the tips of agave plant jaws; therefore, this document D2 does not affect at all the novelty of this invention; at the same time, the matter disclosed in said document D2, does not allow to enable a technician with average knowledge in the field so that based on said disclosed information, it can deduce and configure a folding and extensible head for mowing the tips of the penalties agave plants, improved; therefore, said document D2 does not affect inventive activity either.
- JP2002300807 (document D3) which discloses a tip reaper comprising a plurality was also located of rotating shafts (2) each set with a rotating blade (3) are placed in the body of the machine (1) configured perpendicular to the direction of travel; The axes of rotation in this way are located and the drive shaft for a motor (6) is installed in the center of the machine body and they are linked to each other through a round belt to allow mechanical energy to be transmitted to all rotation axes, and a frame of (7) including wheels (8) that are located at both ends of the machine body to support the machine body.
- the mowing machine of document D3 does not reveal, nor does it suggest, a folding and extensible head for mowing the tips of agave jaws comprising a mechanism of two pairs of clamp pliers that are activated by hydraulic mechanisms to embrace the agave plant and close to join said pencas and cut the tips by means of an upper pliers conditioned with cutting blades; does not disclose or disclose that the head comprises a hydraulic adjustment system and mechanism of different heights and closing diameter of the pincer system to cover different plant sizes; nor that it includes a hydraulic system with levers or control buttons and drive (not shown) by the operator to drive the multiple actuators and mechanisms.
- the two pairs of clamp pliers, the upper pliers and the lower pliers incorporate straight sliding blades or opposite each other, each with its own axis and that are mounted on a circular gear rack mechanism where One synchronizes to the other.
- the circular gear rack mechanism between axes and arms precisely coordinates: pressure, time, as well as the distance between the arms; being able to carry out the work with one or several hydraulic cylinders always maintaining the same precision, eliminating the risk of hydraulic leaks.
- document D3 by itself does not disclose, neither the structural configuration, nor the elements, its assembly, form of operation and operation such as those of the improved folding and extensible mowing head of the tips of agave prongs; therefore, this document D3 does not affect the novelty of this invention at all.
- the matter disclosed in said document D1 does not allow to enable a technician with average knowledge in the field so that based on said disclosed information he can deduce and configure an improved folding and extendable head of mowing of the tips of penalties. agave plants; therefore, said document D3 does not affect inventive activity either.
- document JP2001275449 (document D4) was located, which reveals and discloses a tobacco harvester, consisting of a column 95 that is fixed vertically on the front of a loading platform (2) and mounted with a vehicle to carry the combine (4) in order to allow its height to be adjusted with the help of a handle (96), the vehicle for carrying the combine (4), in turn, is equipped with a transport unit (102) in a vertically manner rotating, an elastic element 51 is interposed between the load unit (102) and the vehicle (4), and the transport unit (102) is designed to allow its angle to be adjusted by the aid of the movement of the elastic element (51).
- Document D4 reveals a tobacco harvester, configured with a very complex system and mechanism to cut tobacco plants from the base, invert and hang them, is very similar to the harvesters known as combined harvesters.
- the machine of document D4 with its structural configuration, its elements and its interrelation, the way of operation, could not reap the tips of agave plants.
- Document D4 does not disclose, nor does it suggest, an improved folding and extensible head for mowing the tips of the agave lugs comprising a mechanism of two pairs of clamp pliers that are activated by hydraulic mechanisms to embrace the agave plant and close to put these pencas together and cut the tips by means of a top pliers equipped with cutting blades; does not disclose or disclose that the head comprises a hydraulic adjustment system and mechanism of different heights and closing diameter of the pincer system to cover different plant sizes; nor that it includes a hydraulic system with levers or buttons of control and actuation by the operator for the actuation of the multiple actuators and mechanisms.
- the two pairs of clamp pliers, the upper pliers and the lower pliers incorporate straight sliding blades or opposite each other, each with its own axis and that are mounted on a circular gear rack mechanism that synchronizes with each other.
- the circular gear rack mechanism between axes and arms that precisely coordinates: pressure, time as well as the distance between the arms, being able to perform the work with one or several hydraulic cylinders and always maintaining the same precision, eliminating the risk of hydraulic leaks.
- document D4 by itself does not disclose, neither the structural configuration, nor the elements, its assembly, form of operation and operation such as those of the improved folding and extensible mowing head of the tips of agave prongs; therefore, this document D4 does not affect the novelty of this invention at all.
- the matter disclosed in said document D4 it does not allow to enable a technician with average knowledge in the field so that based on said disclosed information he can deduce and configure a folding and extensible mowing head from the tips of agave, improved jaws; therefore, said document D4 does not affect inventive activity either.
- a machine for detaching the jaws is described of agave plants and prepare them for their subsequent jimado, which consists of a chassis that defines a substantially horizontal platform that subsequently comprises a structural frame as a support means for subsequently projected arms in which support tires are fixed to the floor of said chassis and comprising at the front end a structural frame with frontally projected arms in which a drawbar that is fixed on a tractor or other vehicle is attached and an arm that connects to the tractor's power socket is fixed on the top of said structural framework.
- the machine includes a hydraulic system with control levers or buttons and operation by the operator for the actuation of the multiple actuators and mechanisms.
- the tongs were also modified in such a way that it keeps them parallel when it intersects, achieving a firmer hug, without torsion of the bunch and more controlled.
- the main objective of the present invention is to make Available an improved, foldable and extensible head for agave harvest that allows to reduce the work, risk and times in the harvest of agave / maguey and allows a technological contribution in this sector of the field of agriculture.
- Another objective of the invention is to provide said improved, foldable and extensible head for agave harvest, which is also compact, of simple, practical and functional structure.
- Another objective of the invention is to provide said improved, foldable and extensible head for agave harvest, which in addition It includes means to adjust the height of the cutting elements according to the height of the plants and the conditions of the ground.
- Another objective of the invention is to provide said improved, collapsible and extensible head for agave harvest, which also reduces the work for the day laborer, since it performs the most difficult part of the jima process and so that the producer can reduce the times and harvest costs.
- Another objective of the invention is to provide said improved, foldable and extensible head for agave harvest, which in addition to easy manufacturing and relatively accessible cost to agricultural producers.
- Another objective of the invention is to provide said improved, foldable and extensible head for agave harvest, which is also more compact, smaller, less heavy and requires less space; while offering a greater range of movement, maneuver and adjustment to cover the wide variety of agave sizes.
- the improved folding and extensible head for harvesting agave in accordance with the present invention consists of a vertical structure at the lower end of which a support and fixing element of a lower cutting pliers for cutting a plant is arranged.
- agave from its base and which is defined by a pair of straight cutting blades fixed in a pair of totally opposite curved jaws facing each other, each fixed with its own axis of rotation in said support and fixing element; and each jaw comprising a circular or semicircular gear that allows both jaws to engage and which together define a rack mechanism to precisely synchronize the closing and opening movement, the closing pressure, the operating time, as well as the distance between the jaws;
- a fixing structure of at least one hydraulic or pneumatic actuator is mounted in the rear area of said support and fixing element where the rod 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.
- two hydraulic or pneumatic actuators are required, one for each jaw of said lower cutting pliers, to offer greater closing force of both jaws with greater pressure to facilitate the cutting of the agave plant
- each curved jaw defines an internal bevelled surface and near its inner edge a plurality of fixing means of said straight cutting blades are provided, defined by a semicircular body on whose straight inner edge the edge is applied.
- said vertical structure comprises on its front face a pair of parallel vertical sliding skates adapted to slidably mount at least one clamp jaw mechanism defined by a support and sliding fastener, slidably embedded in said parallel vertical skates, in which a pair of opposite clamping jaws are fixed opposite each other, each fixed with its own axis of rotation in said support and fixing element, and each clamping jaw comprising a circular or semicircular gear that allows engage both jaws and which together define a rack mechanism to precisely synchronize the closing and opening movement, the closing pressure, the operating time, as well as the distance between the jaws; a fixing structure of at least one hydraulic or pneumatic actuator is mounted in the rear area of said support and fixing element where the rod is pivotally fixed in the rear area close to the axis of rotation of at least one clamping jaw to close or open both clamp jaws by effect of said rack mechanism and be able to close and compact the clusters of the agave plant in the form of a cluster.
- said improved folding and extensible head for harvesting agave comprises a lower cutting pliers for cutting an agave plant from its base as already described and two or more clamping jaw mechanism with a configuration and assembly of each clamp jaw mechanism as already described; wherein said clamp jaw mechanism comprises a height adjustment system that allows each clamp jaw mechanism to be raised or lowered according to the height of the agave plants.
- two hydraulic or pneumatic actuators are required, one for each jaw of each clamp jaw mechanism to offer greater clamping force of the jaws with greater pressure to close and hug the agave plants more closely.
- said improved folding and extensible head for harvesting agave comprises a lower cutting pliers for cutting an agave plant from its base as already described; a clamp jaw mechanism with a configuration and assembly of each clamp jaw mechanism as already described to close and compact the jaws of the plant cluster agave; and an upper cutting pliers for cutting the tips of the agave plant teas (banquear), said upper cutting pliers configured the same as said lower cutting pliers; wherein the support and fixing element of said upper cutting pliers being slidably mounted on said pair of vertical skates and comprising height adjustment means according to the height of the agave plants to trim the tips of the jaws of said plants of agave, stripping them of the dangerous apical spines.
- a "L" shaped support structure is understood, adapted to fix said head on a maneuvering arm. to be able to manipulate the head from a transport equipment.
- Said improved folding and extensible head for harvesting agave comprises a mechanical / hydraulic system for moving a mechanical arm where said head is mounted and for adjusting said head on the X, Y and Z axes with a glutton, either laser or light; as well as to adjust the height of said upper cutting pliers and said at least one mechanism of clamp jaws based on the height of the agave plants to be harvested; which is controlled from a control panel by an operator.
- the head is positioned in the agave or magueyes line that are the distances between grooves (X axis) to its possible heights (Z axis) and finally the position of the head forward and backward (Y axis) without the tractor or vehicle where said head is mounted to move along the groove in a straight line until it is finished.
- each clamp jaw mechanism are defined by an arm with a first section of substantially curved shape followed by a second substantially straight end section terminated at the tip.
- each arm is defined by two plates attached one on the other, joined by a plate, either on its inner face or on its outer face to define a larger contact surface of the pliers with the jaws of the agave plants.
- Figure 1 shows a conventional perspective of the folding and extensible head for agave harvest, in accordance with one of the embodiments of the invention.
- Figure 1a shows an extension of the fixing of the pair of curved jaws of the lower cutting pliers in the support and fixing element, in accordance with the preferred embodiment of the invention, shown in Figure 1.
- Figure 2 shows a conventional perspective of the folding and extensible head for agave harvest, in accordance with a second embodiment of the invention, where a clamp jaw mechanism is integrated.
- Figure 2a illustrates an extension of the fastening of the pair of clamping jaws of the clamping jaw mechanism in the support and fixing element, in accordance with the second preferred embodiment of the invention, shown in Figure 2.
- Figure 3 shows a conventional perspective of the folding and extensible head for agave harvest, in accordance with a third embodiment of the invention, where two clamp jaw mechanisms are integrated.
- Figure 3a illustrates an extension of the fastening of the pair of clamping jaws of the second mechanism of clamping jaws in the support and fixing element, in accordance with the third preferred embodiment of the invention, shown in Figure 3.
- Figure 4 shows a conventional perspective view of the folding and extensible head for agave harvest, in accordance with a fourth embodiment of the invention, where a lower cutting pliers, a clamping jaw mechanism and an upper cutting pliers are integrated.
- Figure 4a illustrates an extension of the fixing of the pair of curved jaws of the upper cutting pliers on the support and fixing element, in accordance with the fourth preferred embodiment of the invention, shown in Figure 4.
- Figure 5 shows a conventional perspective view of the folding and extendable head for agave harvest, in accordance with a fifth embodiment of the invention, where a lower cutting pliers, two clamping jaw mechanisms and a cutting pliers are integrated higher.
- the improved folding and extensible head (1) for harvesting agave consists of a vertical structure (2) at the upper end of which comprises a support structure in the form of "L * (3), adapted for fixing said foldable and extensible improved head (1) on a maneuvering arm (not shown) to be able to handle it from a transport equipment (not shown) and at whose lower end there is a support and fixing element (4) of a pincer of lower cut (5) for cutting an agave plant from its base and which is defined by a pair of straight cutting blades (6) fixed on a pair of curved jaws (7) totally opposite each other, each fixed with its own axis of rotation (8) in said support and fixing element (4); and each jaw of the pair of curved jaws (7) comprising a circular or semicircular gear (9) that allows both jaws to engage and which jointly define a rack mechanism (10) for to precisely synchronize the closing and opening movement, the closing pressure, the operating time, as well as the distance between the pair of curved jaws
- Each curved jaw of the pair of curved jaws (7) defines an internal beveled surface (7a) and near its inner edge a plurality of fixing means (7b) of said straight cutting blades (6) are defined, defined by a semicircular body on whose straight inner edge the edge is applied.
- FIGS 3 and 3a a modality of the collapsible and extensible head (1) for agave harvest is observed, in accordance with a third embodiment of the invention, where a structured, configured and assembled lower cutting pliers (5) is integrated as described in figures 1 and 1a; and two clamping jaw mechanisms (15) structured, configured and assembled as described in Figures 2 and 2a, whereby the same numerical references are used to indicate the same parts.
- the improved folding and extensible head (1) for agave harvest integrates a lower cutting pliers (5) structured, configured and assembled as described in figures 1 and 1a; a mechanism of clamping jaws (15) structured, configured and assembled as described in figures 2 and 2a, for which reference is made and a top cutting pliers (25) for cutting the tips of the agave plant jaws (bench), said upper cutting pliers (25) configured like said lower cutting pliers (5); wherein the support and fixing element (26) of said upper cutting pliers (25) being slidably mounted on said pair of vertical sliding skates (14) and comprising height adjustment means (27) according to the height of the agave plants to trim the tips of the pencas of said agave plants, stripping them of the dangerous apical spines.
- the improved folding and extensible head (1) for agave harvest in accordance with a fifth embodiment of the invention, where a lower cutting pliers (5) structured, configured and assembled as integrated are integrated. described in figures 1 and 1a; two clamping jaw mechanisms (15) structured, configured and assembled as described in figures 2 and 2a, and a top cutting pliers (25) structured, configured and assembled as described in figures 4 and 4a, by what the same numerical references are used to be the same parts.
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Harvester Elements (AREA)
- Harvesting Machines For Specific Crops (AREA)
- Catching Or Destruction (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201690001731.0U CN210124126U (zh) | 2016-05-30 | 2016-06-02 | 用于龙舌兰收获的能折叠且能延伸的头 |
BR112018074760-2A BR112018074760A2 (pt) | 2016-05-30 | 2016-06-02 | cabeçote melhorado dobrável e extensível |
US16/305,756 US20200315094A1 (en) | 2016-05-30 | 2016-06-02 | Foldable extendable head for agave harvesting |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MXMX/U/2016/000216 | 2016-05-30 | ||
MX2016000216 | 2016-05-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017209591A1 true WO2017209591A1 (es) | 2017-12-07 |
Family
ID=60478909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/MX2016/000056 WO2017209591A1 (es) | 2016-05-30 | 2016-06-02 | Cabezal plegable y extensible para cosecha de agave |
Country Status (4)
Country | Link |
---|---|
US (1) | US20200315094A1 (es) |
CN (1) | CN210124126U (es) |
BR (1) | BR112018074760A2 (es) |
WO (1) | WO2017209591A1 (es) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020226480A1 (es) * | 2019-05-08 | 2020-11-12 | Navarro Velasco Ruben | Cosechadora-tumbadora de agave |
CN112492968A (zh) * | 2020-12-11 | 2021-03-16 | 广西壮族自治区亚热带作物研究所(广西亚热带农产品加工研究所) | 一种剑麻收割装置 |
CN112913469A (zh) * | 2021-02-26 | 2021-06-08 | 华南农业大学 | 一种开合式链刀剑麻收割装置 |
WO2022191688A1 (es) * | 2021-03-08 | 2022-09-15 | Navarro Velasco Ruben | Implemento para cosechar y tumbar agaves y matorrales |
CN116722498A (zh) * | 2023-08-02 | 2023-09-08 | 山西际安电气有限公司 | 一种电缆安装用的防水式桥架 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113841510B (zh) * | 2020-10-23 | 2024-02-06 | 西华大学 | 剑麻叶收割机 |
NL2035275B1 (nl) * | 2022-07-05 | 2024-03-04 | Godefridus Maria Cornelis Lommers Antonius | Gewasoogstapparaat, in het bijzonder voor het oogsten van asperges, alsmede werkwijze voor het oogsten van gewassen |
CN115777377A (zh) * | 2022-09-19 | 2023-03-14 | 山东潍坊烟草有限公司 | 一种手持式烟草打顶机 |
CN116098055B (zh) * | 2023-04-13 | 2023-08-01 | 北京市农林科学院智能装备技术研究中心 | 玉米去雄除弱机器人及利用其进行去雄除弱的方法 |
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US3797539A (en) * | 1971-09-30 | 1974-03-19 | Caterpillar Tractor Co | Pulpwood harvester |
US7207610B1 (en) * | 2003-03-03 | 2007-04-24 | Kauppila Richard W | Clam for wood handling equipment |
US20120049429A1 (en) * | 2010-09-01 | 2012-03-01 | Wayne Lindberg | Field sawbuck for cantilever support of a felled tree |
US20130216346A1 (en) * | 2012-02-21 | 2013-08-22 | William Baldwin Dodge, IV | Retractable load guide |
WO2014175719A1 (es) * | 2013-04-24 | 2014-10-30 | Navarro Velasco Rubén | Máquina para despuntar las pencas de plantas de agave y prepararlas para su jimado |
US20150173297A1 (en) * | 2013-12-20 | 2015-06-25 | Harvest Croo, Llc | Automated selective harvesting of crops |
-
2016
- 2016-06-02 US US16/305,756 patent/US20200315094A1/en not_active Abandoned
- 2016-06-02 BR BR112018074760-2A patent/BR112018074760A2/pt active Search and Examination
- 2016-06-02 CN CN201690001731.0U patent/CN210124126U/zh active Active
- 2016-06-02 WO PCT/MX2016/000056 patent/WO2017209591A1/es active Application Filing
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US3797539A (en) * | 1971-09-30 | 1974-03-19 | Caterpillar Tractor Co | Pulpwood harvester |
US7207610B1 (en) * | 2003-03-03 | 2007-04-24 | Kauppila Richard W | Clam for wood handling equipment |
US20120049429A1 (en) * | 2010-09-01 | 2012-03-01 | Wayne Lindberg | Field sawbuck for cantilever support of a felled tree |
US20130216346A1 (en) * | 2012-02-21 | 2013-08-22 | William Baldwin Dodge, IV | Retractable load guide |
WO2014175719A1 (es) * | 2013-04-24 | 2014-10-30 | Navarro Velasco Rubén | Máquina para despuntar las pencas de plantas de agave y prepararlas para su jimado |
US20150173297A1 (en) * | 2013-12-20 | 2015-06-25 | Harvest Croo, Llc | Automated selective harvesting of crops |
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WO2020226480A1 (es) * | 2019-05-08 | 2020-11-12 | Navarro Velasco Ruben | Cosechadora-tumbadora de agave |
CN112492968A (zh) * | 2020-12-11 | 2021-03-16 | 广西壮族自治区亚热带作物研究所(广西亚热带农产品加工研究所) | 一种剑麻收割装置 |
CN112913469A (zh) * | 2021-02-26 | 2021-06-08 | 华南农业大学 | 一种开合式链刀剑麻收割装置 |
WO2022191688A1 (es) * | 2021-03-08 | 2022-09-15 | Navarro Velasco Ruben | Implemento para cosechar y tumbar agaves y matorrales |
CN116722498A (zh) * | 2023-08-02 | 2023-09-08 | 山西际安电气有限公司 | 一种电缆安装用的防水式桥架 |
CN116722498B (zh) * | 2023-08-02 | 2023-10-20 | 山西际安电气有限公司 | 一种电缆安装用的防水式桥架 |
Also Published As
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US20200315094A1 (en) | 2020-10-08 |
CN210124126U (zh) | 2020-03-06 |
BR112018074760A2 (pt) | 2019-03-06 |
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