374results about "Secateurs" patented technology

A cutting device includes a base plate, a motor attached to the base plate, a driving cord including a first end and a second end, the first end being attached to the motor, and a cutting assembly. The cutting assembly includes a fixed blade that is fixed to the base plate, and a driven blade that moves with respect to the fixed blade. The second end of the driving cord is attached to the driven blade to move the driven blade with respect to the fixed blade when the motor rotates.

The present disclosure provides a method for assisting users in plant cultivation, including: determining a pruning plan according to a plant species and a pruning goal, and determining whether to display the pruning plan to the user according to the current season and / or the plant growth stage, wherein the pruning plan includes a pruning approach and a pruning position; and in response to determining to display the pruning plan to the user, depicting the pruning approach and the pruning position in combination with the image of the plant to display the pruning plan to the user. The present disclosure also relates to a device for assisting users in plant cultivation and a non-transitory computer-readable storage medium.

A hand tool including a shear assembly is provided, including a first handle, a second handle including a cutting member, and a cutting blade. The cutting blade forms a first opening and a second opening. The first handle is attachable in a first operating mode to the cutting blade at the first opening via a first fastener. The first handle is attachable in a second operating mode to the cutting blade at the second opening via the first fastener. The cutting blade is attached in pivotal arrangement to the second handle via a second fastener.

A working machine system may include a working machine, a working machine holder, and a detection mechanism configured to detect whether the working machine is held by the working machine holder. The working machine may be configured to be switched between a first state and a second state in which a predetermined switching manipulation is required to switch to the first state. When the detection mechanism detects that the working machine is not held, the working machine may switch from the first state to the second state in response to the working machine being unattended for a first predetermined time period. When the detection mechanism detects that the working machine is held, the working machine may switch from the first state to the second state in response to the working machine being unattended for a second predetermined time period which is longer than the first predetermined time period.

A cutting device includes a jaw with a first jaw member and a second jaw member, a first handle attached to the first jaw member and a second handle rotatably connected to the second jaw member at a second pivot point, a gear including a first set of teeth and a second set of teeth at a first end of the second handle. The second handle is slidably connected to the second jaw member at the second pivot point to allow the second handle and the second set of teeth to move into a disengaged position where the second set of teeth are located at a distance from the first set of teeth. To ensure that the teeth of the gear engage correctly, a slide lock is in an enabling state allowing the second handle and the second set of teeth to slide in a slide direction from the disengaged position to the engaged position only when the first set of teeth and the second set of teeth are aligned into a mutually predetermined position.

The invention relates to a cutting tool (1), comprising a jaw (2) with a first jaw member (3) and a second jaw member (4) pivotably connected to each other at a first pivot point (5). A first handle (6) has a first end (8) attached to the first jaw member (3) and a first gear section (9) extends from the first handle (6) towards a second handle (7). The second handle (7) is rotatably connected to the second jaw member (4). To obtain a cutting tool which is well suited for efficient cutting of both large and small objects, a second gear section (11) is provided between the second handle (7) to engage the first gear section (9). The second handle (7) is provided with an actuator (12) which in a first position locks the second gear section (11) to rotate with the second handle (7) and forces the second gear section (11) to rotate along the first gear section (9) to change a distance between the first (6) and second handle (7) when the second handle (7) is rotated, and which in a second position releases the second gear section (11) from the second handle (7), so that mutual rotation between the the second gear section (11) and the second handle (7) is possible.

Shearing mechanism, the shearing mechanism comprising: a mounting frame (900); a first shearing arrangement (100), wherein the first shearing arrangement (100) comprises a first actuating arm (110) rotatably arranged on the mounting frame (900) and a first shearing section (120) rotatably arranged on the mounting frame (900), wherein a first driving toothing (111) is provided on the first actuating arm (110), and wherein a first driven toothing (121) is provided on the first shearing section (120) which engages with the first driving toothing (111); a second shearing arrangement (200), wherein the second shearing arrangement (200) comprises a second actuating arm (210) rotatably arranged on the mounting frame (900) and a second shearing section (220) rotatably arranged on the mounting frame (900), wherein a second driving toothing (211) is provided on the second actuating arm (210), and wherein a second driven toothing (221) is provided on the second shearing section (220) which engages with the second driving toothing (211); and a coupling mechanism, wherein the coupling mechanism is arranged between the first actuating arm (110) and the second actuating arm (210) in order to be able to set the first actuating arm (110) and the second actuating arm (210) into synchronous rotation in opposite directions with respect to the mounting frame (900), or wherein the coupling mechanism is arranged between the first shear section (120) and the second shear section (220) in order to be able to set the first shear section (120) and the second shear section (220) into synchronous rotation in opposite directions with respect to the mounting frame (900), and wherein the coupling mechanism comprises a sliding element arranged slidably on the mounting frame (900), and wherein the first shear section (120) and the second shear section (220) are each provided with a sliding structure slidably fitted to the sliding element, characterized in that the sliding element is a sliding pin (910), wherein the mounting frame (900) is provided with a guide sliding groove (901) that slidably fits the sliding pin (910), and wherein the first shear section (120) and the second shear section (220) are each provided with a coupling sliding groove (101) that slidably fits the sliding pin (910).

A hand tool includes a first handle forming a channel, and a second handle including a cutting member. A linkage is attached in pivotal arrangement to the first handle at the channel and to a cutting blade. The cutting blade is attached in pivotal arrangement to the second handle. The first handle is pivotally attached to the second handle via a fastener. The first handle includes a first portion, and a second portion includes a handle grip. The first portion extends substantially along a first reference axis, and the second portion extends substantially along a second reference axis. The first reference axis and the second reference axis extend at an acute angle relative to one another. The channel extends substantially along the first reference axis at the first portion.

A garden shears structure has a first cutting member, an anvil, a second cutting member, a bolt, and a plurality of pivoting members. The second cutting member has a blade base, a driving member, the two connecting bar and two positioning plates. The first cutting member has two anvil bases with an arced long aperture, a first anvil base aperture and a second anvil base aperture. An opening is formed on the lower side of the blade base which has a first blade base aperture and a second blade base aperture. The driving member has two protrusions. Aa first driving member aperture and a second driving member aperture are disposed through the two protrusion respectively. A first connecting bar aperture and a second connecting bar aperture are disposed on the connecting bar. The positioning plate has a first positioning plate aperture and a second positioning plate.

The invention discloses a handheld branch cleaning device which comprises a handheld support, a floating support, a clamping jaw assembly and a cutting assembly, the floating support is arranged on the handheld support in a sliding mode, the cutting assembly is arranged on the floating support, branches are cut off through the cutting assembly, the clamping jaw assembly is arranged on the handheld support, and the branches are clamped through the clamping jaw assembly. The device is simple in structure and convenient to use, and can be operated on the ground to treat high-altitude branches through cooperation of two persons. Branches are ingeniously gathered and clamped through the first clamping jaw and the second clamping jaw, and the cutting efficiency can be improved; and the cut branches can be guided to fall through the clamping jaw assembly.

The utility model provides a grape fruit thinning device which structurally comprises a shear shaft, two shear blades are fixedly arranged in the middle of the shear shaft, and shear handles are fixedly arranged at the bottoms of the shear blades. A worker grabs the shear handle, the shear handle is matched with the connecting base and matched with the connecting rods to change the position of the sliding base in the middle of the guide frame, the top of the guide frame is movably assembled with the shear shaft, and it is ensured that after the guide frame and the fixing frame are matched for installing a flashlight, the flashlight can be conveniently and rapidly installed. The illumination direction of the flashlight is forward along the guide frame and the shear shaft, that is, the flashlight can be refracted in the middle of the two shear blades, it is ensured that a user can clearly observe the shear positions of the shear blades on redundant grape stems, and the technical problem that when existing scissors conduct fruit thinning operation, the fruit thinning operation is affected due to insufficient external illumination conditions is solved.

The present invention relates to a force-saving tool, and specifically relates to a force-saving cutting, gripping or fixing tool that uses a toothed structure for separable connection to form a dual-lever mechanism, the tool comprising a working member I and a working member II which act on two sides of a structure to be gripped and are hinged by means of a pin shaft, and a connecting rod I and a connecting rod II which are configured to control the working member I and the working member II, wherein the working member I and the working member II are both provided with teeth, and the connecting rod I and the connecting rod II are also provided with teeth; the teeth of the working member I and the teeth of the connecting rod II mesh with each other, and the teeth of the working member II and the teeth of the connecting rod I mesh with each other; and the working member I is hinged to the connecting rod I, and the working member II is hinged to the connecting rod II. The tool is force-saving to operate, and can alleviate the defect of easily causing human fatigue due to unilateral operation.

Systems, devices, and methods for providing hand tool bolt cutters and methods having triple compound leverage, in order to easily cut through bolts, rebar, steel rods, and cables sized up to, 5 / 16″, ⅜″ in diameter, grade 5 and higher with ease, while holding the bolt cutter in both hands at chest level. The triple compound leverage bolt cutter provides at least approximately 50% more leverage over existing single compound bolt cutters.

Horticultural secateurs have a first cutting member with an anvil 20 and a second cutting member 31 that may have a blade. The first cutting member has an anvil base with a curved slot 111 and two anv

The utility model discloses a multifunctional short stock fruit tree pruning tool, and particularly relates to the technical field of pruning tools, the multifunctional short stock fruit tree pruning tool comprises a box body, the bottom of the box body is connected with a box cover through a hinge, a protective pad is arranged in the box body, a plurality of through holes are formed in the protective pad, a pruning knife is arranged in one of the through holes, and the box cover is connected with the box cover through a hinge. Cutting teeth are arranged on one side of the trimming knife, a trimming mechanism is arranged on the other side of the trimming knife, and an auxiliary mechanism is arranged in the through hole in the other side of the trimming knife. The trimming mechanism and the cutting teeth are arranged on the two sides of the trimming knife respectively, so that the trimming knife can obtain various trimming modes through the trimming mechanism and the cutting teeth; therefore, when the branches of the fruit tree need to be pruned in various pruning modes, the branches of the fruit tree can be pruned smoothly only through the device without the help of various pruning tools, and by means of the arrangement, the convenience and practicability of the device are obviously improved when the device is used.

The invention discloses a multifunctional modular robot suitable for low crop maintenance, and relates to the technical field of agricultural machinery. In the prior art, low crop planting is largely dependent on manual operation such as irrigation, fertilization and pest control, efficiency is low, and it is limited by continuous rising of labor cost; a traditional pest control method depends on chemical pesticides, the planting cost is increased, and potential threats are caused to the ecological environment. The system comprises a mobile robot and an end effector; the mobile robot comprises a mobile chassis and a mechanical arm, the mechanical arm is mounted on the mobile chassis, various end actuators are arranged at the tail end of the mechanical arm, and each end actuator comprises a spraying unit, a probe unit and a pruning and picking unit; the spraying unit is used for spraying fertilizer and pesticide, the probe unit is used for monitoring soil parameters, and the pruning and picking unit is used for pruning branches and leaves and picking crops. The method is used for low crop maintenance.

The invention provides a shaping and pruning device for citrus fruit planting, and relates to citrus, the shaping and pruning device comprises a first grip arm and a second grip arm, the first grip arm and the second grip arm are hinged to each other, a reset structure is jointly connected between the first grip arm and the second grip arm, a shearing part is fixed to the end of the first grip arm, and the shearing part is fixed to the end of the second grip arm. A limiting part is arranged at the end part of the second grip arm, and the shearing part can be in contact with the limiting part to form trimming by pressing the first grip arm and the second grip arm. Through cooperation of the shearing part and the limiting part, when citrus fruit branches are trimmed, a wrapping state can be formed on the other side in the trimming direction through the limiting foot, so that a certain shearing space is formed through the limiting foot and the shearing part, the branches are located in the shearing space, and the citrus fruit branches are trimmed. In this way, the stability of branches is guaranteed in the shearing process, so that the problem of slipping is not likely to occur, and the stability of citrus fruit pruning is guaranteed.

The utility model discloses a fruit tree pruning device, and relates to the technical field of fruit tree pruning. The pruning device comprises a supporting rod, a pruning mechanism capable of adjusting the direction is fixedly installed at the top of the supporting rod, an electric push rod for driving the pruning mechanism to steer is arranged on the surface of the supporting rod, and a sawing mechanism for sawing off branches is fixedly installed on the front side of the supporting rod. A clamping and fixing assembly for fixing branches is fixedly installed on the front side of the supporting rod. The first electric saw drives the inner cutter to rotate, the inner cutter and the outer cutter trim and clean small branches of fruit trees, and when branches in different directions, angles and the like are trimmed, the electric push rod stretches and retracts to pull the cutter rest to rotate on the rotating seat, the angle of the cutter rest is adjusted, and the supporting plate and the clamping plate are pushed to be attached to the surfaces of thick branches, so that the branches are trimmed. The branches slide between the supporting plate and the clamping plate, the two ends of the branches are clamped and fixed through traction of the torsional spring, and the stability in the cutting process can be guaranteed without manually grabbing the branches.

Circumcision shears comprising a housing with a motor part; a handle part; a motor arranged in the motor part of the housing; a motor control unit operationally coupled to the motor; and a triggering arrangement arranged in the handle part and operationally coupled to the motor control unit to control the motor, wherein the triggering arrangement includes a trigger; a primary trigger motion detector; and a redundant trigger motion detector, wherein the primary trigger motion detector and the redundant trigger motion detector each detect the movement of the trigger when the trigger is pressed and send signals to the motor control unit to control the operation of the motor.

The utility model relates to a greening pruning device for landscaping, which comprises an upper frame body, and the front surface of the upper frame body is hinged with a lower frame body through a hinge shaft. According to the greening trimming device for landscaping, when cutter teeth in cutter tooth pieces on the upper side and the lower side are bent or lost, four pulling blocks on the left side and the right side can be pulled in the opposite directions, four clamping columns are moved out of four clamping grooves in the left side and the right side, and the cutter tooth pieces placed in placing grooves in the upper side and the lower side can be taken out; when the cutter tooth pieces are installed, the two cutter tooth pieces can be placed in the upper side containing groove and the lower side containing groove, and the sides, opposite to the side where the cutter tooth pieces are installed, of the upper side and the lower side are attached to the opposite side walls of the inner cavities of the upper side containing groove and the lower side containing groove; then four clamping columns on the left side and the right side are clamped into four clamping grooves in the left side and the right side by pulling four pulling blocks on the left side and the right side, so that the trimming cutter teeth can be replaced, and the use cost of the trimming device is reduced.

A pruner includes a stationary unit, a movable unit, and a driving unit, wherein the stationary unit is pivotally connected to the movable unit, and the movable unit is pivotally connected to the driving unit. The pruner is operated by a geared mechanism wherein movement of a second handle on the driving unit drives movement of a second blade on the movable unit towards a first blade on the stationary unit through engagement of a second transmission gear on the driving unit with a first transmission gear on the stationary unit. The pruner further includes a first sliding groove on the stationary unit, a second sliding groove on the movable unit, and a variable gate opening button penetrating the sliding grooves. The configuration allows for adjustment of the span between the handles by setting the variable gate opening button at different positions of the first sliding groove.

The utility model provides a branch trimmer for blueberry planting, and relates to the technical field of trimmers, the branch trimmer comprises a trimming mechanism, a rivet is rotatably connected between the interior of a first shear blade and the interior of a second shear blade, and hand-screwing bolts penetrate through the top of each connecting block and the bottom of each connecting block in a threaded mode. Four first magnetic buckles are fixedly embedded in the front surface of one connecting block, four second magnetic buckles are fixedly embedded in the surface, close to one connecting block, of the other connecting block, and placing grooves are formed in the opposite faces of the two connecting blocks. According to the branch trimmer, the trimming mechanism is arranged, so that when the branch trimmer is not used, the function of protecting the shear blades is achieved, the abrasion and aging speed of the shear blades is reduced, meanwhile, the situation that workers are punctured or cut is avoided, the using effect of the branch trimmer is improved, and the service life of the branch trimmer is prolonged. Meanwhile, the use efficiency of the branch trimmer is also improved.

The invention relates to a tree barrier pruning unmanned aerial vehicle which comprises an unmanned aerial vehicle body, a pruning mechanism and an unhooking mechanism, and the pruning mechanism is connected with the unmanned aerial vehicle body through the unhooking mechanism. Wherein the unhooking mechanism comprises a first mounting frame, a second mounting frame, a supporting frame and a driving assembly, the first mounting frame is connected with the unmanned aerial vehicle, and the second mounting frame is connected with the pruning mechanism. The supporting frame is movably connected with the first mounting frame, the supporting frame is provided with a supporting position and an avoiding position, and under the supporting position, the supporting frame supports the second mounting frame so that the second mounting frame can be locked to the first mounting frame; in the avoiding position, the supporting frame releases the second mounting frame so that the second mounting frame can be separated from the first mounting frame, and the driving assembly is used for driving the supporting frame to move between the supporting position and the avoiding position. According to the tree barrier pruning unmanned aerial vehicle, when the pruning mechanism and the tree barrier are wound and collided, the unmanned aerial vehicle can be separated from the pruning mechanism, so that the unmanned aerial vehicle and the tree barrier are prevented from being collided and damaged.

The utility model discloses a soilless culture vegetable planting device which comprises a box body, and pruning pliers are installed in the box body. The pruning pliers comprise a second tool bit, a first sliding groove, a second sliding groove, a grip, a spring, a pull rod and a first tool bit. The first sliding groove is formed in the bottom end of the second tool bit, and the second sliding groove is formed in the end, away from the second tool bit, of the first sliding groove. The grip is installed at the end, away from the first sliding groove, of the second sliding groove. The spring is mounted between the grip and the pull rod; the pull rod is installed in the first sliding groove and the second sliding groove. The first tool bit is installed at the end, away from the spring, of the pull rod. According to the pruning pliers, the process of pruning the root systems of the aeroponic vegetables is carried out in the box body, and a worker does not need to pull out the aeroponic vegetables to be pruned and then put the aeroponic vegetables back to the incubator, so that the pruning process is more convenient and faster.

The invention relates to a cutting tool (1), comprising a jaw (2) with a first jaw member (3) and a second jaw member (4) pivotably connected to each other at a first pivot point (5). A first handle (6) has a first end (8) attached to the first jaw member (3) and a first gear section (9) extends from the first handle (6) towards a second handle (7). The second handle (7) is rotatably connected to the second jaw member (4). To obtain a cutting tool which is well suited for efficient cutting of both large and small objects, a second gear section (11) is provided between the second handle (7) to engage the first gear section (9). The second handle (7) is provided with an actuator (12) which in a first position locks the second gear section (11) to rotate with the second handle (7) and forces the second gear section (11) to rotate along the first gear section (9) to change a distance between the first (6) and second handle (7) when the second handle (7) is rotated, and which in a second position releases the second gear section (11) from the second handle (7), so that mutual rotation between the the second gear section (11) and the second handle (7) is possible.

The invention relates to a machining element (4) or support element (2) for a handheld tool for agricultural, viticultural, arboricultural, or livestock farming applications, said element being made at least partially of metal and arranged to be movable for machining, wherein at least a portion of the machining element (4) or support element (2) comprises a gold-cobalt alloy coating. This type of coating provides good tribological properties, including reduced friction and good corrosion resistance. Furthermore, cleaning the machining or support elements for handheld tools according to the invention is facilitated. Finally, the machining or support elements are also biocompatible, making them particularly suitable for livestock applications, for example, for blades for sheep or goat hoof shears. The coating also has good wear resistance.

The utility model discloses a plant top end tender shoot removing device which comprises a removing unit, the removing unit comprises a rectangular box and a fixed cutter fixedly connected to one side of the rectangular box, the side wall of the rectangular box is provided with a limiting opening, the bottom of an inner cavity of the rectangular box is rotationally connected with a rotary disc, the side wall of the rotary disc is fixedly connected with a movable cutter penetrating through the limiting opening, and the movable cutter is fixedly connected with a rotating shaft; the top of the fixed cutter is fixedly connected with a sawtooth plate, the bottom of the movable cutter is fixedly connected with a sawtooth plate, the driving unit comprises a fixed plate fixedly connected to the top of the rotary disc, and the top of the fixed plate is rotationally connected with a movable plate. According to the utility model, the rotating disc can drive the movable cutter to deflect by pulling the pulling plate, and the tender shoots can be hooked through the sawtooth plate, so that the tender shoots cannot slide on the cutter edges of the fixed cutter and the movable cutter, the tender shoots can be conveniently cut off at one time, and the tender shoot removing efficiency is improved.

The invention relates to the field of pruning devices, in particular to an intelligent kumquat pruning device which comprises a shell, a grip is fixedly connected to the outer side wall of the shell, a supporting plate is fixedly connected to the side, away from the grip, of the shell, a connecting column is slidably matched with the supporting plate, and a plurality of fixing plates are fixedly connected to the side wall of the connecting column. And a plurality of shearing plates are hinged between the adjacent fixing plates. A power assembly used for driving the connecting column to move is arranged in the shell. The connecting column is provided with a limiting assembly used for limiting the moving position of the connecting column. And a shearing assembly for driving the shearing plate to operate is arranged on the shearing plate. The supporting plate is provided with a partition assembly used for separating the target branches. A fixing assembly used for fixing a target branch is arranged below the shearing plate. The device is further provided with a liquid spraying assembly used for spraying a nutrient solution to the cross section of the sheared branch. Through mutual linkage of the power assembly, the shearing assembly, the fixing assembly and the limiting assembly, the function of firstly fixing and then pruning is achieved; meanwhile, the efficiency is improved through automatic pruning.

The utility model discloses a pruner convenient to operate for fruit thinning of apricot and plum trees, and relates to the technical field of pruners, the pruner comprises a rotating rod, the arc surface of the rotating rod is rotatably connected with an upper shear, the position of the arc surface of the rotating rod opposite to one side of the upper shear is rotatably connected with a lower shear, and the surface of the lower shear is fixedly connected with a spring. The other end of the spring is fixedly connected with the upper scissors, a limiting structure is arranged on the surface of the lower scissors and comprises two round sleeves, the arc surfaces of the two round sleeves are both fixedly connected with the lower scissors and are fixedly connected with a fixing frame, the inner wall of the fixing frame is slidably connected with a long rod, and the long rod is fixedly connected with the lower scissors. According to the pruner convenient to operate and used for fruit thinning of the apricot and plum fruit trees, the effect of limiting between the upper scissors and the lower scissors for fruit thinning branches of the apricot and plum fruit trees and the hand of a person is achieved, and the problems that the opening and closing angle between the upper scissors and the lower scissors is too large, the person with the small palm is difficult to hold, and force is inconvenient to apply to prune the branches are solved.