35results about "Hoes" patented technology

The invention relates to a process for manufacturing a cutting tool for a vegetation cutting machine, such as a brush cutter or an edge trimmer, comprising the following steps: (a) producing by an injection molding process at a first temperature a preform (200) made of a polyamide mixture comprising at least one homopolymer and at least one copolymer; (b) stamping the preform at a second temperature lower than the first temperature so as to cause polymer chains of the polyamide mixture to extend according to at least two different directions, thereby forming a planar piece (201), (c) cutting the planar piece (201) to define at least one cutting edge of the cutting tool (2).

The utility model relates to the technical field of nursery stock planting, and discloses a soil turning device for arranging nursery stock planting land, which comprises a bottom frame and a soil turning piece arranged on one side of the bottom frame, the soil turning piece is connected with a telescopic pressing rod piece, the bottom frame is provided with two fixing rods, and one ends of the two fixing rods are jointly fixed with a connecting block; the pressing rod piece comprises a lower connecting rod connected with the soil turning piece and an upper connecting rod fixed to the bottom of the grab rail. According to the lever principle, the lower connecting rod drives the soil shoveling rake teeth to rotate so as to shovel up soil, so that soil turning and tidying of nursery stock planting land are achieved, operation is easy and convenient, time and labor are saved, soil turning efficiency can be improved, and efficient soil turning and tidying of the nursery stock planting land are facilitated. And through the arrangement of the telescopic pressing rod piece, the pressing rod piece can meet the requirement of planters with different heights for soil turning operation, so that the planters with different heights can use the soil turning device conveniently, and efficient arrangement of a nursery stock planting field is facilitated.

A simple sand furrowing machine comprises a vertical cylinder and a vertical rod, the top of the vertical cylinder is connected with the bottom of the outer wall of the vertical rod in an inserted mode, a second protective sleeve is fixedly connected to the outer wall of the vertical rod, a bulldozing structure is connected to the lower portion of the right side of the vertical cylinder, a control structure is connected to the left side of the vertical cylinder, and a bent rod is fixedly connected to the bottom of the right side of the vertical cylinder. When a vertical cylinder moves in a bulldozing structure, a bent plate moves leftwards, the moving bent plate drives a support to move leftwards and simultaneously drives an inclined plate to move leftwards, and the moving inclined plate pushes sandy soil on the two sides of the ditch outwards through an inclined plane of the moving inclined plate, so that the sandy soil is far away from the two sides of the ditch and is prevented from sliding back into the ditch; the working efficiency of the sand ditcher is obviously improved, and the use limitation of the sand ditcher is eliminated.

The utility model discloses a soil turning device for planting, which is characterized in that a connecting plate is provided with an impurity removal component for removing impurities on prongs, and a pipe body is internally provided with a pushing component for driving the impurity removal component to work, so that a push rod, a first connecting rod and a movable plate can move along the length direction of the prongs only by manually pushing an annular push cylinder; and then the sleeve and the annular cutting edge move on the outer sides of the prongs, sundries gathered on the prongs are removed, then the movable plate returns to the interior of the groove through the reset spring, and the sundries on the prongs can be conveniently removed.

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 weeding technical field especially relates to a kind of weeding harrow for south jujube seedling, including first grip lever, fixed plate, knife tooth, slide bar, connecting block and blade;First grip lever one end is connected with fixed plate, and the bottom of fixed plate is connected with at least seven knife teeth, and the side of fixed plate close to first grip lever is slidably connected with slide bar, and the front and rear ends of slide bar are all inclined upward, and the connecting block is connected on slide bar, and the blade is connected on the bottom of connecting block, and the blade is slidably connected with knife tooth.The utility model is provided with slide bar, connecting block, blade and limit plate, and the limit plate is repeatedly knocked by blade, to ensure that weeds are completely cut off, to avoid the problem that weeding efficiency is reduced due to weeds winding and blocking, without frequent stop weeding to manually clean knife tooth, to greatly reduce labor intensity, to improve the continuity of weeding operation, and scraper is also provided, to completely scrape off the cut-off weeds residue from the surface of knife tooth, to ensure that weeds are not wound on knife tooth.

The utility model relates to the technical field of landscaping, in particular to a landscaping soil renovating device which comprises a main shovel handle, a secondary shovel handle and a plate hoe body, the main shovel handle is formed by combining a solid part and a cavity part, and a portable assembling mechanism is connected and installed between the secondary shovel handle and the plate hoe body. A portable adjusting mechanism is connected and mounted between the main shovel handle and the secondary shovel handle, and an auxiliary grasping mechanism is arranged on the outer wall of the side edge, located at the position of the holding end, of the main shovel handle; according to the landscaping soil renovating device, the operation tool and the shovel handle are arranged to be detachable through the mechanism assembly, so that an operator can assemble the proper operation tool according to the actual operation requirements when actually using the device, the diversified renovating requirements of different kinds of soil are met, and further, the working efficiency is improved. Due to the detachable design, when the device is locally damaged, only the damaged part needs to be replaced, the whole device does not need to be discarded, and the overall use flexibility is good.

A soil loosening hand tool having a handle, a shaft, a foot bar, and a broadhead acumination that results in a distal point. This hand tool provides an improved way for a user to loosen the soil so that the stakes of lighting fixtures or other apparatuses can be easily pushed into the ground at a desired and consistent height resulting in light features that are evenly above ground for entire area and design.

The utility model discloses a handheld furrow opener, and relates to the technical field of agricultural mechanical equipment. The handheld furrow opener comprises a handle, a first hoe body and a second hoe body, a storage box is arranged on the handle, and a discharge port is formed in the storage box; the first hoe body is detachably arranged at the first end of the handle, and the first hoe body extends in the radial direction of the handle; the second hoe body is movably connected to the storage box, and the second hoe body can reciprocate in the axial direction of the handle relative to the storage box so as to shield or expose the discharge port.

The utility model relates to the field of farm tools, in particular to a foldable dual-purpose hoe. The hoe comprises a connector, a mounting frame, a grab handle and a hoe assembly, the connector is of a cylindrical structure, second external threads are arranged on the periphery of the connector, and a first through hole is formed in the connector in the radial direction. The mounting frame is of a U-shaped structure, the mounting frame is provided with a second through hole corresponding to the first through hole, a first bolt penetrates through the first through hole and the second through hole, and the first bolt is in threaded connection with a first nut; the grab handle is provided with third internal threads matched with the second external threads, and the grab handle abuts against the rear end face / side end face of the installation frame. The hoe assembly comprises a first hoe and a second hoe, the second hoe is provided with a plurality of hoe teeth, and the first hoe and the second hoe are alternatively installed at the front end of the installation frame or installed at the front end of the installation frame in an attached mode at the same time or installed at the front end of the installation frame in a back-to-back mode. According to the multifunctional hoe, different types of hoes can be replaced according to use requirements, the hoe can be switched to different directions to be installed, the multifunctional hoe can be used for hoeing and shoveling soil, the functions are diversified, the overall cost is low, and the multifunctional hoe is folded and stored when not used.

The hoe assembly is an integrally-formed hoe plate piece, the upper end of the hoe plate piece protrudes outwards to form a protruding part, a hoe trouser installation hole is formed between the protruding part and the hoe plate piece, and therefore the protruding part forms a protruding ring part. The hoe comprises the hoe plate, hoe trousers and a hoe blade plate, the bottom of the hoe trousers is sleeved with the hoe trouser mounting hole, one part of the peripheral side of the hoe trouser is welded to the convex ring part, and the remaining part of the peripheral side of the hoe trouser is welded to the hoe plate. The upper end of the hoe blade plate is welded with the lower end of the hoe plate piece; compared with the prior art, the hoe has the advantages that the convex ring part which is integrally formed is arranged on the hoe plate piece, so that the whole peripheral side of the hoe trouser can be used as a welding point to be welded and fixed with the whole periphery of the hoe plate piece, and the convex ring part can also be used as a tightening piece of the hoe trouser, so that the structure of the hoe trouser and the hoe plate piece is firmer.

The utility model relates to the technical field of soil turning devices, and discloses an agricultural planting soil turning device which comprises prongs suitable for agricultural planting soil turning, a third connecting frame is fixed to the tops of the prongs, and a pedal is fixed to one side of the third connecting frame. A first connecting rod is fixed to the top of the third connecting frame, a second connecting rod is arranged at the top of the first connecting rod, and a handle is fixed to the top of the second connecting rod; a folding assembly used for folding the second connecting rod is arranged on one side of the first connecting rod. A limiting assembly is arranged on one side of the folding assembly; the folding assembly comprises a second connecting frame, a rotating shaft is fixedly inserted into one side of the second connecting frame, the occupied area can be remarkably reduced by folding the first connecting rod and the second connecting rod, the soil turning device is more convenient to store, and folding and unfolding of the soil turning device can be achieved through simple pulling and rotating actions; the connecting part of the soil turning device can be easily unlocked only by simply pulling the pull block towards one side and unscrewing the bolt, so that the whole operation process is simpler, more convenient and quicker.

The garden tool has a handle (1) at the front end (2) of which a collar (7) surrounds the end region (8) of the handle (1). A round steel bar (3) is welded to this collar at a right angle to the handle (1). A steel sheet (4), bent at a right angle, rests against this round steel bar (3) with the inside (9) of its angle (10) and is welded to it. Thus, the steel sheet (4) forms two wings (5, 6), each forming a trapezoid. The edge of each wing (5, 6) that is closest to the handle (1) forms the longer base a of a trapezoid, and the side extending along the round bar (3) forms the height h of the trapezoid, while the side located at the outer end of the round steel bar (3) forms the shorter side c of the trapezoid. The longer base a of the trapezoid is shorter than the height h of the trapezoid, and the shorter base c measures at most 25% of the longer base a.

A weeding device provides a solution to the problem of removing dandelions and other weeds from a lawn or other area. The core components of the invention are a shaft and handle arranged so that a user can remove weeds while standing, a cutting head and motor configured to cut weeds, and an herbicide injector configured to inject an herbicide into the weed. Generally speaking, the components are configured as follows: the handle is at one end of the shaft and the motor, cutting head, and herbicide injector are at a second end of the shaft. The cutting head is configured to rotate around the herbicide injector to cut portions of the weed while herbicide is injected into the weed by the herbicide injector.

Aspects of the disclosure relate to a garden implement that includes a handle, at least one tool member having a pair of flanges extending therefrom, each flange includes a flange bore and a pinion segment that share a common center, the pair of flanges have opposing parallel surfaces that each include the pinion segment, the opposing parallel flange surfaces are spaced apart by a first distance. Also included is at least a first fixing member coupled between the pair of flanges and the handle. The first fixing member includes a boss projecting along a longitudinal axis, the boss has parallel surfaces spaced apart by the first distance, a boss bore, and a curved rack segment projecting from the boss and configured to mesh with at least a portion of the pinion segment. Also included is a fixing shaft insertably received in at least one flange bore and the boss bore.

The utility model relates to the technical field of soil loosening devices, in particular to a soil loosening device based on crop planting. According to the technical scheme, the soil loosening device comprises a mounting plate and an operating rod fixedly connected to the upper end of the mounting plate, a plurality of soil loosening toothed rods are fixedly connected to the bottom end of the mounting plate, the soil loosening device further comprises a bent rod connected to the side face of the mounting plate, and a stress plate is fixedly connected to the bottom end of the bent rod; a soil cleaning mechanism for cleaning the plurality of soil loosening toothed bars is arranged on the mounting plate. The soil cleaning mechanism is arranged on the mounting plate, a pedal rod is treaded downwards to drive a scraping plate to move downwards, soil on the side walls of a plurality of soil loosening toothed rods is cleaned, after the feet are loosened, the scraping plate can return upwards under the springback effect of a springback piece, the soil loosening toothed rods are made to quickly recover the soil loosening state, and the soil loosening effect is improved. Wherein the design of the soil cleaning mechanism can quickly complete the cleaning of the scarifying toothed bar, so that the scarifying toothed bar keeps the original scarifying effect, and the scarifying efficiency is improved.

To provide a technology capable of easily removing a blade cover from a blade unit.SOLUTION: A work machine comprises: a blade unit comprising a blade section; and a blade cover that can be attached to the blade unit. The blade section extends in a first direction and is arranged along a first plane including the first direction. The blade cover comprises: a cover section that covers the blade section when the blade cover is attached to the blade unit; a contact section that when the blade cover is attached to the blade unit, contacts the blade unit in a second direction orthogonal to the first plane to keep the blade cover in a state of the cover section covering the blade section; and a cancellation section that is elastically deformable and cancels contact between the contact section and the blade unit in the second direction when force against elastic restoration force of the cancellation section is applied to the cancellation section.SELECTED DRAWING: Figure 24

The invention relates to a pendulum hoe (1) and an arrangement comprising a robot and a pendulum hoe (1) for mechanical soil cultivation, in particular for loosening the soil and / or destroying weeds, wherein the pendulum hoe (1) has a hoe blade (3) arranged on a pendulum suspension (4) of a pendulum arm (2) and which is pendulum-movable about a pendulum axis (5) within limits. According to the invention, the pendulum hoe (1) is mounted in a fixed orientation on a mechanical device for movement, wherein the pendulum arm (2) has a substantially fixed angle both to a direction of movement (15) of the pendulum hoe (1) and transversely to the direction of movement (15), and wherein the pendulum axis (5) is arranged to be mechanically lowered at an angle constant to the direction of movement (15) and at a right angle transversely to the direction of movement (15).

The invention relates to a pendulum hoe (1) with a handle receptacle (2) for a handle (21) and a hoe skid (3), wherein a skid holder (4) is arranged between the handle receptacle (2) and the hoe skid (3), the skid holder (4) being a U-profile which forms a base strip (5) and two side strips (6.1, 6.2) projecting in the same direction towards the hoe skid (3), wherein the base strip (5) forms two receiving strips (7.1, 7.2) arranged parallel to each other, which project away from the hoe skid (3), wherein the receiving strips (7.1, 7.2) project into the handle receptacle (2), wherein the receiving strips (7.1, 7.2) each have a circular through-opening (8.1, 8.2), wherein the two circular through-openings (8.1, 8.2) are opened by a freely rotatable element within them. Sleeve (9) are connected, wherein the stem receptacle (2) has two through-openings (10.1, 10.) at a first end region pointing towards the base strip (5).2) has a connecting bolt (11) passing through the two through-openings (10.1, 10.2) and the sleeve 9 and thus also through the two circular through-openings (8.1, 8.2) and thereby pivotably arranging the handle holder (2) to the skid holder (4), wherein the handle holder (2) has on its end face (12) pointing towards the base strip (5) a first angled stop edge (13) in a first working direction and a second angled stop edge (14) in a second working direction.

To provide a shovel set in which a form of a spoon portion can be easily changed.SOLUTION: A shovel set 1 according to an aspect of the present invention includes: a shovel body 10 having a shaft portion 11 and a base spoon portion 12 fixed to the shaft portion 11; and extension members 20A, 20B having a mounting groove 21 fitted to an outer edge of the base spoon portion 12.SELECTED DRAWING: Figure 1

A fire suppression vegetation clearing kit provides for effective vegetation removal operations associated with fire suppression activities while ensuring user safety in operation with an industrial grade wood-chipper. The kit comprises a spade and a rakehoe. In this kit, each of the tools are composed of a non-metal material and are made of a unitary composition or a combination of non-metal materials. Each tool excludes open-loop handles, such that users are unable to loop a handle, arm, or anything else through the handle. The kit is also usable with a shovel having a non-open-loop handle. The shovel, spade, and rakehoe allow for vegetation clearing activities.

The utility model discloses a multifunctional hoe with an automatic weeding function, and belongs to the technical field of farm tools. Comprising a sleeve handle; the hoe rod is inserted into one end of the sleeve handle; the connecting steel plate is tightly welded at the other end of the sleeve handle; the pressing steel plate is hinged to one side of the connecting steel plate; the steel toothed plate is inserted and mounted between the connecting steel plate and the pressing steel plate, and is connected and fixed through a connecting bolt piece; and the steel knife plate is inserted into the through groove of the steel toothed plate and is connected and limited with the connecting bolt piece. The hoe plate structure is formed by the steel knife plate, the steel toothed plate, the pressing steel plate and the connecting steel plate under the action of the connecting bolt piece, so that the hoe structure formed by the hoe plate, the sleeve handle and the hoe rod can automatically shovel weeds in the soil turning process, and the use effect of the hoe is improved; and stable clamping and limiting of the steel toothed plate and the steel knife plate can be guaranteed, and the stability of the hoe plate structure is improved.

The detachable replaceable tool relates to the technical field of agricultural tools, and comprises a tool head and a handle. The tool head is fixedly connected with a plug-in barrel. One end of the handle is plugged into the plug-in barrel. A protective piece is arranged between the handle and the plug-in barrel. The plug-in barrel is externally penetrated by a fastener which connects the handle, the protective piece and the plug-in barrel into an integrated whole. The utility model solves the problems in the prior art that the agricultural tools in the prior art often use spades or harrows in use, and since the handle needs to be connected, the tools occupy a lot of space when carried outside, and the convenience of use is affected. In addition, the existing agricultural tool head has a complex assembly structure and a complicated assembly process when assembled with the handle, and the assembly speed is affected.

The utility model discloses a structure reinforced type share, including the share board, the share hoop, first reinforcing component and second reinforcing component, the share board has the root and blade department in the opposite position, first reinforcing component and second reinforcing component are respectively located the both sides of root, be equipped with first insertion slot and second insertion slot on the share board, the both ends of share hoop are inserted first insertion slot and second insertion slot respectively, first reinforcing component and second reinforcing component act on the share hoop. Compared with prior art, the utility model can effectively promote the structural strength of share.

The utility model discloses an agricultural harrow belt threaded connection strip, which relates to the technical field of agricultural appliances and comprises a main body and a harrow body main frame. The connecting handle is fixedly welded on the surface of the main body; the mounting part and the main body are integrally arranged at the lower part of the main body; the connecting hole is formed in the mounting part, and rake teeth are connected into the connecting hole through threads; a positioning assembly is arranged between the rake teeth and the mounting part, and the surface of the mounting part is connected with a limiting assembly; the positioning assembly comprises a positioning column and a positioning hole; the positioning columns are constructed in the mounting parts, and the positioning holes are formed in the rake teeth; according to the utility model, the rake teeth and the rake body are detachably connected, so that the rake teeth can be independently replaced if the rake teeth are damaged during application, the whole rake is prevented from being scrapped or maintained and the like, the loss is reduced, the replacement of the rake teeth is more convenient, and the cost is reduced. The positioning assembly is arranged between the rake teeth and the mounting part, so that the mounting precision can be improved, and offset is reduced.

A fire suppression vegetation clearing kit provides for effective vegetation removal operations associated with fire suppression activities while ensuring user safety in operation with an industrial grade wood-chipper. The kit comprises a spade and a rakehoe. In this kit, each of the tools are composed of a non-metal material. The tools can be made of a unitary composition or a combination of non-metal materials. Each tool excludes open-loop handles, such that users are unable to loop a handle, arm, or anything else through the handle. The kit is also usable with a shovel having a non-open-loop handle. The shovel, spade, and rakehoe allow for vegetation clearing activities associated with fire suppression, but the non-metal material and lack of open-loop handle ensures that if a tool is accidentally caught in the industrial grade wood-chipper, the tool will be safely shredded and the user remains out of harms way.

The utility model discloses a soil loosening device for agricultural gardening planting, which comprises an inserting rod, an adjusting groove, a fixing hole, a transmission shaft, an adjusting disc, a transmission block, a transmission ring, an adjusting ring, a connecting assembly, a sleeve and an adjusting assembly, the upper end of the inner side of the inserting rod is provided with the adjusting groove, the middle part of the upper end of the inserting rod is provided with the fixing hole, and the fixing hole extends into the adjusting groove; the transmission shaft is rotatably connected into the fixing hole, the adjusting disc is fixedly connected to the upper end of the transmission shaft, the two transmission blocks are installed in the adjusting groove, the transmission rings are slidably connected to the exteriors of the transmission blocks, the adjusting rings are rotatably connected to the exteriors of the transmission rings, and the adjusting rings are slidably connected into the adjusting groove. The sleeve is slidably connected to the outside of the insertion rod, and the adjusting assembly is installed in the sleeve. The adjustable pedal has the advantage that a user can easily adjust the distance between the pedal and the grab handle according to own requirements.

Aspects of the present disclosure relate to a gardening tool comprising a handle, at least one implement member having a pair of flanges extending from the at least one implement member, each flange comprising a flange aperture sharing a common center and a pinion segment, the pair of flanges having opposing parallel surfaces, each parallel surface comprising a pinion segment, the opposing parallel flange surfaces spaced apart a first distance. Further comprising at least a first securing member coupled between the pair of flanges and the handle. The first securing member comprising a boss projecting along a longitudinal axis, the boss having parallel surfaces spaced apart the first distance, a boss aperture, and a curved rack segment projecting from the boss and configured to mesh with at least a portion of the pinion segment. Further comprising a securing shaft insertably received in the at least one flange aperture and the boss aperture.