108results about "Hand equipments" patented technology

A computerised method of generating a first trainable transform arranged to be used in localisation of an entity, the transform being arranged to transform a first representation of an environment to a second, different, representation of the environment, the method comprising processing a plurality of first training representations of an environment using the first trainable transform to generate a transformed first training representation; performing at least one of: i)) running at least one known process on the first training representation and a modified version of the first training representation to generate an error signal where in the process is selected such that the first trainable transform is arranged to enhance features within the first training representation; and ii) running at least one known process on a second training representation, corresponding to the first training representation, but under a different lighting condition, and on the modified version of the first training representation to generate an error signal wherein the process is selected such that the first trainable transform is arranged to enhance features within the first training representation; and; c) using the error signal to train the first transform.

A power equipment machine with operator selectable autonomous mode and manual mode is provided. By way of example, the power equipment device can provide user-assisted semi-autonomous steering along user-defined paths of a geographic area. Manual steering controls and autonomous guidance controls can be positioned on one or more movable armrests to enhance comfort and minimize operator fatigue. The manual steering controls can include a jog wheel and encoder mechanism located on a first armrest, eliminating conventional mechanical shaft and wheel steering devices and dual lap bar steering devices. Guidance and computer settings can be accessed through a touchscreen display mounted in front of an operator position on the power equipment device.

This utility model relates to the field of shovel technology and provides a tail locking structure for a combined shovel, including a shovel head, a tube body, and a tail. The tube body has mounting cavities at both ends. From left to right, the mounting cavities have a first connecting cavity, a second connecting cavity, and a third connecting cavity. The second connecting cavity has an annular locking block inside, made of elastic material. A first annular groove is formed between the side wall of the annular locking block and the side wall of the second connecting cavity. The end of the shovel head has a connecting rod, which has a first connecting block, a second connecting block, and a third connecting block from left to right. The diameter of the second connecting block is larger than that of the third connecting block. The second connecting block is adapted to the first connecting cavity. The side wall of the third connecting block has a locking groove adapted to the annular locking block. This solution allows for quick connection and locking of the shovel head, is simple to operate, and greatly facilitates use.

The utility model relates to the technical field of gastrodia elata in-box cultivation, and discloses a box type gastrodia elata planting device which comprises a box body, the box body is connected with a box cover through a hinge, the box cover and the box body are closed through a lock catch, and a plurality of sets of spraying pipes are fixedly connected in the box body. The planting assembly is arranged in the box body, the planting assembly is used for planting gastrodia elata, the planting assembly comprises planting plates, a support and soil loosening blocks, the planting plates are arranged in the box body in an array mode, each planting plate is slidably connected with the box body, the soil loosening blocks make contact with the base, and the base is pushed to the two sides by the soil loosening blocks; after the gastrodia elata is mature, the planting plate is manually pulled outwards, the base in the planting plate and the gastrodia elata seeds are ploughed again by the soil loosening block, the base is extruded to be in a loose state, and the gastrodia elata seeds are loosened; at the moment, a gap exists between the loose base and the gastrodia elata, so that the gastrodia elata can be quickly taken out from the base manually.

The utility model provides a filling compactor for forestry planting, and particularly relates to the technical field of filling compaction, the filling compactor for forestry planting comprises a holding rod and a pressing plate, according to the filling compactor for forestry planting, a connecting block at one end of the holding rod is inserted into a connecting groove of a connector, and in the inserting process, a sleeve at one end of a support is inserted to the outer side of a fixing column; then a bolt penetrates through the plug-in connector and is screwed into the threaded hole, so that the holding rod and the pressing plate are connected and fixed, assembling of the holding rod and the pressing plate is completed, the fixing column is matched with the support and the sleeve, the connecting position can be stable, and therefore the better connecting effect is achieved; then the threaded lantern ring is in threaded connection to the outer side of the lead screw, the buckle at one end of the lead screw makes contact with the protruding block, deforms and is continuously inserted into the lead screw till one end of the buckle is clamped into the clamping groove, so that the lead screw is prevented from falling off, at the moment, one end of the lead screw is arranged on one side of the anti-falling plate, the bolt is prevented from falling off, and it can be guaranteed that the holding rod and the pressing plate are stably connected.

A device and method for making a hole in a golf green. The device has longitudinal, radial, and angular directions and includes a cutting cylinder, a structure, a weight, and a weight-propulsion device. The cutting cylinder has an axis parallel to the longitudinal direction and an open end freely movable longitudinally. The structure includes a guide defining a weight path with first and second endpoints. The weight engages the guide and moves along this path. The propulsion device drives the weight reciprocally between the endpoints so the weight strikes the cutting cylinder, urging it longitudinally. The propulsion device includes a first electric motor, a spring, and a force-mediating device. The motor rotates a drive axle. During a first stage, the force-mediating device engages the axle with the spring to store potential energy. In a second stage, it disengages the axle, allowing the spring to release the energy to accelerate the weight toward the cutting cylinder.

A disinfection system for generating direct plasma at sub-atmospheric pressure to treat an inner surface of a channel of a surgical instrument and a method thereof. The method provides: inserting the surgical instrument into an airsealable housing; positioning an elongate discharge electrode within the channel such that the elongate discharge electrode coaxially spans at least a majority of the length of the channel to define an annular ignition region within the channel; electrically coupling a collector with a conductive boundary sleeve of the surgical instrument; the air-sealable shell is airtight; reducing the pressure of the annular ignition region containing ambient air to sub-atmospheric pressure; and electrically igniting the ambient air of the annular ignition region of the channel by applying a potential difference to produce a longitudinal plasma cloud for sufficient disinfection.

The utility model discloses an agricultural multifunctional boosting vehicle which comprises a main supporting rod, one end of the main supporting rod is in an L shape and is provided with a horizontal shaft, the two ends of the horizontal shaft are provided with two sets of moving wheels in a rotating mode, the other end of the main supporting rod is provided with an installation round pipe, and a set of reinforcing rods are welded between the installation round pipe and the main supporting rod. The ploughing cutter assembly is used for mounting a cutter; the ploughing cutter assembly comprises round steel, the top of the round steel is connected with the mounting round pipe through a connecting piece, and a cutter body is arranged at the bottom of the round steel. The utility model relates to the technical field of agricultural equipment, and particularly provides an agricultural multifunctional boosting vehicle.

Disclosed is a shovel, comprising a shovel handle (1) and a shovel blade (2), and further comprising a locking member (3). The shovel blade (2) has a mounting portion (21), the mounting portion (21) having a mounting cavity (211), a first opening (213), and a second opening (212). A second end portion of the shovel handle (1) and the locking member (3) can be inserted into or withdrawn from the mounting cavity (211) through the first opening (213), and the second end portion of the shovel handle (1) and the locking member (3), after being inserted into the mounting cavity (211), can further extend out of the mounting cavity (211) from the second opening (212) or retract into the mounting cavity (211). Once the second end portion of the shovel handle (1) and the locking member (3) are inserted into the mounting cavity (211) and extend out of the mounting cavity (211) from the second opening (212), the locking member (3) is subjected to an external force and has at least two states. The shovel is convenient for a user to operate and can achieve rapid connection of the shovel handle and the shovel blade.

A method may include obtaining localization information and control signal information relating to an autonomous vehicle (AV). The method may include computing first kinematic characteristics of the AV based on the localization information and the control signal information and generating a first vehicle model based on the first kinematic characteristics. The method may include determining one or more first control commands that provide instructions for actuating a driving operation of the AV. The first control commands may be determined based on the first vehicle model. The method may include simulating first movement of the AV according to the first control commands and the first vehicle model.

An aerator includes a punching assembly including a fixed plate and multiple rows of punching nails installed on the fixed plate and extending from the bottom surface of the fixed plate, with each row including multiple punching nails; and an installation body, on which the punching assembly is installed, wherein the installation body is provided with a hand-held part, the hand-held part is configured for the user to hold while using the punching assembly to punch holes. The aerator provided herein is not only high in punching efficiency, flexible and convenient to use, but also simple in structure and low in cost.

This invention discloses a method for the rapid asexual propagation of a new ginger lily variety, comprising the following steps: obtaining rhizomes; treating with gibberellin, stacking several layers of rhizomes in a frame by layering them with wet straw, and then placing the frame containing the rhizomes and straw in a dark environment to promote germination; removing rhizomes with sprouting buds, quickly dipping them in a chlorpyrifos solution, and then cultivating them in a shaded area with humidity, allowing the stem buds to grow and differentiate into root tip tissue; uniformly spraying a growth regulator solution onto the surface of the rhizomes and stem buds, cultivating them in a shaded area with humidity, allowing the stem buds to grow into seedlings, dividing the rhizomes to obtain seedlings with complete root systems, and transplanting them; neatly arranging the transplanted seedlings on a seedbed in a shaded area, cultivating them with humidity, watering with a hymexazol solution at regular intervals, spraying foliar fertilizer when the seedlings develop leaves, and transplanting or releasing them from the nursery when the leaf and stem height reaches the standard. Advantages include: balancing the speed and seedling survival rate of asexual propagation of ginger lily, improving the propagation coefficient and seedling quality of the 'Huayao' ginger lily.

The utility model discloses a fixing support for epimedium seedling cultivation, and relates to the technical field of Chinese herbal medicine planting. Comprising a base, an empty groove is formed in the wall of the base, and a water outlet groove is formed in the wall of the base. An irrigation device; a soil loosening device; the soil loosening device comprises a handle, sliding rods are symmetrically and fixedly connected to the outer wall of the handle, triangular sliding blocks are fixedly connected to the ends, away from the handle, of the sliding rods, limiting cylinders are fixedly connected to the inner walls of the triangular sliding blocks, and loosening rods are slidably connected to the side walls in the limiting cylinders; according to the soil loosening device, a handle is used for driving a sliding rod to slide along a water pipe limiting groove, a triangular sliding block is driven, a loosening rod is inserted into soil, the loosening rod makes contact with an arc-shaped protruding strip and moves up and down under the gravity of the loosening rod, then the soil loosening range is enlarged, operation is conducted according to the seedling and soil conditions, and the soil loosening process is simplified.

The utility model discloses a soil-turning ginger collector, which relates to the technical field of ginger collection and comprises a vehicle bottom plate, and land wheels are respectively arranged on two opposite sides of the vehicle bottom plate through mounting plates; the push handle is arranged at one end of the trolley bottom plate; the supporting frame is arranged on the vehicle bottom plate; the positioning sleeve is rotatably arranged at one end corner of the supporting frame; the moving plate penetrates through the positioning sleeve in a sliding manner and is movably arranged on the positioning sleeve; the rake nails are arranged at the lower end of the moving plate and are uniformly distributed along the lower end of the moving plate; the sliding sleeve is arranged on the side wall of one end, close to the push handle, of the vehicle bottom plate; the sliding rod movably penetrates through the sliding sleeve in a sliding manner; the pedal is fixedly connected to the lower end of the sliding rod; the device has the advantages of being convenient to use, reducing labor intensity and the like.

The utility model relates to a novel round cage digging hoe with a handle. The novel round cage digging hoe comprises a hoe plate, a round steel tube hoe handle and a wood core, the upper end of the hoe plate is folded, a connector integrally formed through forging is arranged at the folded position, the connector is provided with a circular connecting hole, and the lower end of the lower hoe plate is provided with a cutting edge. A horn mouth is formed in an inner hole in the lower end of the round steel tube hoe handle; the upper end of the round steel tube hoe handle penetrates through the connecting hole and then the lower end is welded at the connecting hole; and a wood core is embedded and inserted in the horn mouth and has a rough surface, so that a full stress structure is formed. The hoe has the advantages that large acting force can be borne between the hoe plate and the connector, the connector is not prone to falling off, and the hoe plate is not prone to deformation; the lower end of the round steel tube hoe handle is not easy to bend and flatten; the lower plate can be replaced in a desoldering manner at the cutting edge which is easy to wear; and the service life of the whole hoe is long.

The utility model relates to the field of cistanche deserticola excavation technology, specifically cistanche deserticola excavation shovel structure, including handle, the bottom rotatory connection of handle has connecting pin, the bottom rotatory connection of connecting pin has connecting handle, still include: earthmoving part, the top of earthmoving part is with the bottom screw thread connection of connecting handle, this structure is through connecting pin and handle and connecting handle two place rotation cooperation, can fold handle and connecting handle, save and store space, through setting earthmoving part, when earth digging shovel contacts soil, the fixed shell bottom fixed connection loosening soil rod first contacts soil and carries out loosening to it, can reduce the excavation resistance. When earth digging shovel excavation resistance is bigger, the outer wall of sliding rod and the inner wall of fixed shell relative slide, compression spring is compressed, can play the role of buffer, simultaneously loosening soil rod can first insert soil and carry out loosening, further make earth digging shovel can more smoothly cut into the soil that has been loosened, complete the excavation work of cistanche deserticola.

The utility model discloses a convenient lotus root lifting tool for greenhouse lotus root planting belongs to the technical field of greenhouse lotus root planting, including cylinder, the length adjusting subassembly is connected to the cylinder, and the one side detachable connection of length adjusting subassembly has the shovel head, through the screw thread drive structure of screw column and removal column, can realize the adjustment of tool length, clockwise rotation handle makes removal column stretch out, adapts high shed body or deep water level operation, anticlockwise rotation makes removal column contract, adapts short shed body or shallow water level operation, need not replace the tool or temporary splicing, solve the operation pain point of traditional fixed length tool "bend the waist half squat " " toe foot pad height " of, through the clamping structure of card block -card slot and the elastic locking design of reset spring, only need to pull the pull block when replacing the shovel head can remove the fixed, after inserting the new shovel head, loosen the pull block can be automatic locking, 3-5 seconds are completed all the time, need not wrench, screwdriver etc.

The utility model provides a multi-functional shovel relates to agricultural machinery technical field, including main rod, the right side of external thread bushing is provided with the hoe adjustment subassembly, the hoe adjustment subassembly includes the shovel head internal thread bushing of external thread bushing threaded connection, the inside of shovel head internal thread bushing is provided with the seed leakage mouth, the inside of shovel head internal thread bushing is provided with the seed leakage mouth. A connecting inner core is welded to the right side of the shovel head internal thread sleeve, a three-hole side clamping frame is installed on the outer side of the connecting inner core, and a hoe shovel head is welded to the outer side of the three-hole side clamping frame; when a worker needs to shovel soil, the hoe shovel head is horizontally connected with the connecting inner core through the three-hole side clamping frame and fixed through the fixing bolt, the hoe shovel head is in a horizontal state to shovel the soil, and when the hoe shovel is needed, the hoe shovel head is vertically connected with the connecting inner core through the three-hole side clamping frame to form a vertical state and is locked through the fixing bolt. Hoeing operation is facilitated, switching is flexible, and the working efficiency is improved.

A piston lock system having first and second cylinders (200), first and second pistons (206) telescopically connected to the cylinders (200), and first and second piston locks (216). The piston locks (216) are movable in a transverse direction within a planar region between the cylinders (200), between unlocked positions in which the piston locks (216) are not located between the free ends of the cylinders (200) and the free ends of the piston (206), and locked positions in which the piston locks (216) are located between the free cylinder ends and the free piston ends. A control link (224) is operatively connected to the piston locks (216), and configured to simultaneously move the piston locks (216) between the locked and unlocked positions.

The utility model is suitable for the technical field of spade, provides a kind of head locking structure of splicing spade, including spade head and handle, the one end of handle is equipped with connecting groove, the end of spade head is equipped with mounting rod, and the mounting rod is connected with connecting groove cooperation, the one end of handle in connecting groove is equipped with elastic annular pressing block, the outside of elastic annular pressing block is connected with ring sleeve, and the one end outer side wall of spade head in elastic annular pressing block is inclined to set, and the more close to spade head, the smaller outer diameter, the one end inner wall of spade head in ring sleeve is inclined to set, and the more close to spade head, the smaller inner diameter.The head locking structure provided by the utility model can splice and lock spade head quickly and conveniently by the cooperation of elastic annular pressing block and ring sleeve, and the connection is stable, the scheme is simple in structure, convenient to operate, and greatly facilitates use.

This utility model discloses a tobacco stem cleaning aid, relating to the field of tobacco planting technology. It includes a handle with a cleaning assembly on its surface. The cleaning assembly includes a U-shaped fixing frame, which is fixedly installed at one end of the handle. A transverse clamping frame is fixedly installed on the surface of the U-shaped fixing frame. A column is fixedly installed on one side of the U-shaped fixing frame facing downwards, and a horizontal plate is fixedly connected to the bottom of the column. This utility model allows the operator to hold the handle, align the gap formed by the two sets of transverse clamping frames on the surface of the U-shaped fixing frame with the tobacco stem, and press the handle. The horizontal plate supports the handle on the ground, causing the transverse clamping frames to draw an arc around the horizontal plate, thus pulling out the tobacco stem along with its root. Protrusions on the surface of the transverse clamping frames prevent the tobacco stem from detaching from the frames during the removal process. This structure removes the tobacco stem and root simultaneously through simple standing and pressing, improving work efficiency and the adaptability of the device.

Lawn rake, characterized in that the rake blade of the lawn rake is designed to be foldable in its longitudinal axis, so that it can be transferred from an unfolded operating position to a folded transport and storage position, in which the width of the rake blade is significantly reduced compared to the operating position.

The application discloses an intelligent gardening harrow, which comprises a connecting frame, a plurality of harrow tooth assemblies, a clutch, a first electromagnetic assembly, a second electromagnetic assembly and a magnetic field detection assembly. The harrow tooth assembly comprises a first driving member, an upper harrow tooth and a lower harrow tooth. The first driving member is connected to the connecting frame. The upper harrow tooth is connected to the output shaft of the first driving member. The lower harrow tooth is connected to the upper harrow tooth and can move in the up-down direction. The clutch is arranged in the upper harrow tooth. The clutch has a locking state for locking the lower harrow tooth and an unlocking state for unlocking the lower harrow tooth. The first electromagnetic assembly is arranged in the lower harrow tooth. The second electromagnetic assembly is arranged in the upper harrow tooth. The second electromagnetic assembly can generate repulsion force when electrified, which is repulsive to the first electromagnetic assembly. The magnetic field detection assembly is arranged in the upper harrow tooth. The magnetic field detection assembly is used for detecting the magnetic field strength generated by the first electromagnetic assembly. Therefore, the gardening harrow can be compatible with hard soil and soft soil at the same time, and the user can use the gardening harrow conveniently.

The utility model belongs to the technical field of crop production equipment, and particularly relates to an efficient auxiliary device for digging taros. Comprising a main rod body, fork arms, a first clamping piece, a second clamping piece and a supporting leg, one end of each fork arm is fixedly connected with one end of the main rod body, the fork arms are two in bilateral symmetry, the fork arms and the main rod body are arranged at preset angles, the first clamping piece is fixedly arranged between the two fork arms, one end of the second clamping piece is hinged to one end of the first clamping piece, and the supporting leg is arranged on the main rod body. The other end of the second clamping piece is detachably connected with the first clamping piece. The operation is simple, time-saving and labor-saving. The production efficiency is greatly improved and the practicability is high.

To provide a weeding tool that is simple for handling and facilitates weeding for a lawn and for a flat ground.SOLUTION: A herbicidal blade board 2 has a curved shape, is detachable by two bolts, and has a serrated protrusion blade 3 in both longitudinal ends, a protrusion blade 3 having a different size of about 1-2 mm at each end part. The length of the protrusion blade is the minimum 6 mm and has a few kinds of spare blades 2. The blade board is provided with a deposed holder 9 having a screw part 10 for fastening the blade board 2 at both ends of the handshake metal part 8 in the central part of the weeding tool. Between the holder part 9 and a finger hook 7, the herbicidal blade board 2 is interposed and tightened together with bolts 5. In the installation hole 11 of the handshake metal part 8, there is fastened a plastic or wooden-made protective material 12. A narrow specially shaped blade part 13 is installed for weeding of a narrow place.SELECTED DRAWING: Figure 1

The utility model discloses a portable understory medicinal material excavating device, relates to the technical field of excavating farm tools, and solves the problems that excavating workers need to carry various farm tools to go to a working place to excavate due to different excavating tools when different medicinal materials are excavated, and the carrying burden and difficulty are increased. A portable digging device for medicinal materials under a forest comprises a fixed block; the fixing block is of a rectangular block structure, and the front side and the rear side of the fixing block are each provided with a rectangular groove structure. The rectangular grooves in the front side and the rear side of the fixing block are each internally provided with a connecting block of a U-shaped block structure in a rotating connection mode, and one side of each connecting block is provided with a tooth groove structure. A shovel is fixedly connected to the bottom of the group of connecting blocks on the front side; a hoe is fixedly connected to the rear side of the group of connecting blocks on the rear side; and a plurality of different tools do not need to be carried for operation as before, so that the burden of medicine picking personnel is reduced, and the convenience of using the tools is improved.

A tool comprising a handle and an implement. The handle comprises an elongate portion having a first end and a second end, and the implement, removably attachable to the handle, comprises an elongate portion at a first end and a tool portion at a second end. In an embodiment of the invention, the handle has, at the first end, a male portion comprising a reducing taper extending from the elongate portion and terminating in a shoulder, and a threaded portion extending from the shoulder and having a cross sectional area lesser than that of the shoulder. In the same embodiment, the implement has, at the first end, a female portion comprising a reducing taper extending inwardly from the first end, a shoulder portion extending from the taper, and a threaded portion extending further inward from the shoulder.

The invention relates to the technical field of forestry investigation, and particularly discloses a portable outdoor forestry investigation tool, which comprises a main rod body, which comprises a connecting rod and a functional rod which are detachably connected, the lower end of the connecting rod is provided with a quick-release joint male head, two sides of the functional rod are symmetrically provided with tool mounting rods, and the tool mounting rods are respectively connected with a pickaxe and a hoe through bolts; the upper end of the extension rod is provided with a first quick-release connector female head, and the lower end of the extension rod is connected with a shovel head; the soil sampling tool comprises a horizontal holding support, a second quick-release connector female head, a ring cover and a cutting ring, the horizontal holding support comprises a positioning seat and an L-shaped supporting rod, the positioning seat is arranged on a connecting rod in a threaded and sleeving mode, a level bubble is arranged on the positioning seat, a pointed end is arranged below the L-shaped supporting rod, and the ring cover is connected to the lower portion of the second quick-release connector female head. And the cutting ring is arranged below the ring cover. According to the invention, flexible combination and disassembly of the components are realized, so that the tool is more compact during carrying, the carrying burden is reduced, and the investigation efficiency and convenience are improved.